Now, a list of governors back home in the u. S. Saying, refugees should not be allowed in america. Good evening tonight, from paris, where this country has declared war against isis. This evening, the air strikes, the Aircraft Carriers on the move. And the dramatic scene playing out as authorities thought they were zeroing in on that eighth attacker. It is plbelieved he is armed an dangerous, authorities warning the public not to intervene. S. W. A. T. Teams today converging on a neighborhood in brussels, surrounding a town some authorities have said has virtually been turned over to the islamic state. Also, a Major Development involving the threat to america. A new isis video praising the paris attacks, and promising an attack on washington, d. C. Is coming. Our team analyzing that video for you tonight, but first, abcs chief Foreign Correspondent terry moran in belgium, as he heard what sounded like explosions, with investigator investigators chasing after one of the attackers on the run. Reporter police surrounding an apartment building, scaling rooftops. They warn neighbors to stay inside, away from windows. Then they moved in. But their target was gone, and tonight, the manhunt continues for the gunman who got away. 26yearold salah abodeslamabde. They found the cars hed represented, one left outside the theater. The other abandoned in this suburb. Then, driving a third car with two other passengers, he headed toward belgium, stopped by police at a road block on saturday morning, but not detained. And they made it across the border. The two other people in that getaway car, picked up by police later, now charged with participation in terrorism. And the fugitives brother, also detained, but later released, saying today, he had no idea that both his brothers, one died during the attacks, were terrorists. They were normal brothers, he said. This gritty neighborhood, a breeding ground of terrorism. While we were on the streets here tonight, we spoke to one man, he didnt want his face shown, who told us, many of the young here are radicalized. Three of your neighbors went to syria . Yeah. Reporter today, a French Police union is even saying that isis has taken over here. And that the belgian government has lost control of this neighborhood. David . Terry moran in belgium tonight. Terry, thank you. Were going to turn now to the fastmoving investigation under way right here in paris. French president hollande today saying france is at war, vowing to destroy isis. He wants the state of emergency in france extended for months now. French war planes conducts air strikes on isis targets. And an Aircraft Carrier on the move next. Tonight, what theyre planning, as new video now emerges of the attacks here. The joy, just before it all turned dark. For the first time, the moments before paris was forever changed. These photographs now emerging from inside that concert hall. Taken from the stage before the attack. So many smiling faces, their hands in the air. And now we know what would come next. The gunfire breaking through the music. Were also getting our first look at this video of the immediate aftermath. Sirens blaring, voices crying out. Two officers peering through those doors. President obama saying today the u. S. Had no intelligence this attack was coming. There were no specific mentions of this particular attack that would give us a sense of something that we need that we could provide french authorities, for example, or act on ourselves. Reporter while here in france, president hollande stood side by side with students in a moment of silence across the country. A short time later, in front of a joint session of particularth, he declared, france is at war with isis, calling for an extension, he wants a threemonth state of emergency here in france. Saying today, the attacks were, quote, planned in syria, organized in belgium and perpetrated in france. Tonight, this country continuing its military response, from those air strikes overnight, thanking america for providing assistance, to sending a warship, an Aircraft Carrier to the Eastern Mediterranean on thursday, right off the coast of syria. The world now watching as that International Manhunt plays out. The alleged eighth attacker on the front pages of newspapers across the globe. A massive antiterrorism crackdown across france. These images of officers entering a building, detaining a man. 168 police raids in all. 23 arrested. Computers, hard drives seized. 31 weapons found, among them, clish any cov clish a clash any covers. 104 under house arrest. As you travel through paris, all of the places, where the carnage unfolded. And today, we learned, there were 19 different nationalities among the dead. A survivor today holding his bloodstained ticket from the concert. Showing photos she took on her cell phone inside the concert hall, with friends standing this close to the band. She hid in the dark inside a closet for three hours. All we could hear at that point was a stampede of people running and screaming, gunfire and thuds, which could only be people hitting the floor, their bodies hitting the floor. Reporter and we metro m rom who lived near two of the restaurants targeted. He told me it was his responsibility to be there with the victims who were dying. Why did you kneel down beside them . Ignore them . Just do what you can. Youre not a doctor. You cant help. You can just show feelings to people, dont let people die alone. So, you do what you can do. You just watch, you just try to ease pain, but what can you do . Sensing it was his responsibility. Meantime tonight, the french Prime Minister now saying he doesnt want to scare the friend of people, but he does want to warn them, saying he believes more attacks are coming, wanted to make sure everyone is aware, he said. And british Prime MinisterDavid Cameron saying they have foiled seven terror attacks in the uk in just the lasts sixth months alow. As they hunt now for that alleged eighth attacker, considered very dangerous, another major reveal tonight. The socalled mastermind behind this whole attack. Authorities say he was behind the highly coordinated attacks across this city. Tonight, the leading theory, where and how the mastermind assembled that team of attackers and delivered the deadly orders. And we have new information on the passport discovered, as authorities grow more certain that one of the attackers used it to pose as a refugee and slip into europe. Abcs chief investigative correspondent brian ross on what were learning now about the alleged mastermind. Reporter he is only 27, but hes risen rapidly through the ranks of isis to mastermind some of their biggest terror plots in europe. In this propaganda video, Abdelhamid Abaaoud asks, is there anything better than jihadism than matter dom . Officials believe he planned the paris attacks from syria. Carrying out the direct orders of top isis leaders, who have set up a new unit to launch terror attacks in the west, with recruits separated into brigades but their nationality and Language Skills zwlf. This was pulling it off across borders. Reporter the isis mastermind sent one of its attackers from syria, presented this forged passport to greek officials just five weeks ago, and then making his way across europe to paris. Other attackers were handpicked in the masterminds hometown in that brussels neighborhood of molenbeek, where he traveled often. Narrowly escapes a police raid just this past january before he returned to syria where he is believed to be tonight. The mastermind selects and trains and motivates the suicide bombers, but he never kills himself. And brian, french Authorities Say they had no advance warning of these attacks, but you are learning tonight, several of those killers were on the radar of french authorities . Reporter thats right. At least two were well known to french intelligence as possible isis recruits. One of them had actually been charged with terrorconnected crimes but allowed to remain free, and the government, david, clearly lost track of both of them. David . Brian ross with us again tonight. Brian, thank you. Tonight, the nations top Security Experts studying the new threat from isis. The 12minute video, praising the attacks here in paris and now vowing to strike washington, d. C. Next. Americas top spy, cia chief john bren nyan warning, isis ha other operations in the pipeline. And the new York City Police chief receiling what concerns him most. Those matching suicide belts warn by the attackers. Tonight, across the Nations Capital, images of beefed up security. And what were now learning about how the attackers may have gone undetected. Did a video game help them go dark . Abcs senior justice correspondent Pierre Thomas analyzing the new threat to the homeland. French police in a shootout exchanging gunfire with terrorists outside the bataclan concert hall. Three hours of terror. Isis quickly claiming credit for it all, saying paris is only the beginning. And in this video, isis issues a warning to america. An attack on the Nations Capital is coming. As we struck in france in the center of its abode in paris, then we swear that we will strike america at its center, in washington. We are always at a heightened level of security because of our local locale. Reporter the cia director says the attacks should serve as a wakeup call to americans. Their agenda is to kill. Reporter across the country, security is being ramped up. Theres a heavy Police Presence in times square. And the new York City Police commissioner said today the tactics deeply concern him. The idea that all of them, all of them were equipped with suicide vests. Reporter u. S. Officials are also worried that the killers in france may have used their computer and cell phone communications. Socalled going dark. And belgian officials suspect the killers in france used Gaming Systems like playstation to communicate offgrid. Even though theres no specific credible isis threat to the homeland, the fbi is intensi intensifying in all 50 states. More than 70 prospective supporters of isis arrested in the last two years alone. Some with deadly intentions. Security stepped up across this city, and there are more than 900 terror investigations across the country, as we speak. David . Pierre thomas with us tonight. Pierre, thank you. And tonight, france dramatically intensifying its air strikes against isis. Retaliation, of course, for the deadly attacks here. Bombing targets in syria, the isis stronghold of raqqah. But tonight, many are now asking, why werent those targets being hit far sooner . Abcs chief Global Affairs correspondent Martha Raddatz now. Reporter the response from the French Air Force has been strong and swift. French fighter jets pounding targets in the isis stronghold of raqqah, bombing an isis command post, training camp, recruiting center. But this is not a real increase in bombing. These are isis targets that may already been on a list or strike package for weeks. So why not strike when they were first on the list . They would wait for them to be populated, to have a class there in training, to have a group there being recruited. Reporter but when paris was attacked, the u. S. Stepped aside, and let the french go after the targets as retaliatory strikes. Its not known whether there were isis fighters inside. As for the overall military strategy, nothing is changing. The president adamant about not adding combat ground troops. We have the right strategy and were going to see it through. Reporter isis is believed to have between 20,000 to 30,000 fighters and oil fields that generate about 40 million per month. And martha is with us now live. Martha, the u. S. Aircraft is now attacking new targets . Reporter well, for the first time, the u. S. Targeted isis fuel trucks, david. More than 100 of them, used to smuggle oil to finance military and terrorists operations. But those, too, have been on the target list for awhile, as well. David . Martha raddatz with us again tonight. Martha, thank you. Were going to turn now to that moment on the football field, and concern over muslim backlash in america. Nfl teams paying tribute to victims in paris on sunday. The moment of silence before the Lions Packers game ruinedshouti remark. Star quarterback Aaron Rodgers upset by the comment, speaking out after the game. That kind of prejudicial ideology puts us in the position that were in today. Rodgers saying he was disappointed with the fan, calling the quote very inappropriate. There is still much more ahead frad on world news tonig from paris. The growing debate over syrian ref ewe fwees in the United States. Should they be allowed to come to america . We want you to weigh in on the debate. Also tonight, the tornado in the last 24 hours, and now a major system hitting 30 million americans in the next two days. A wintery blast expected tonight into tomorrow. Well have the latest. And then, well take you to the eiffel tower right here in paris tonight. Red, white and blue. The colors of the french people. We take you there to meet the americans in the shadow of the tower, one up tcouple who was ae top when they learned of the terrorists attacks, returning tonight. So i drink boost to get the nutrition that im missing. Boost complete nutritional drink has 26 essential vitamins and minerals, including calcium and vitamin d to support strong bones and 10 grams of protein to help maintain muscle. All with a great taste. I dont plan on slowing down any time soon. Stay strong. Stay active with boost. Now try new boost® compact and 100 calories. Nobodys hurt,but there will you totstill be pain. New car. It comes when your Insurance Company says theyll only pay threequarters of what it takes to replace it. What are you supposed to do, drive threequarters of a car . Now if you had Liberty Mutual new car replacement, youd get your whole car back. I guess they dont want you driving around on three wheels. Smart. With Liberty Mutual new car replacement, well replace the full value of your car. See Car Insurance in a whole new light. Liberty mutual insurance. That just tastes better. With 10 times more vitamin e. And twice the omega 3s. Because why have ordinary when you can have the best. Only egglands best. Better taste. Better nutrition. Better eggs. Put under a microscope, we can see all the bacteria that still exists. Polidents unique micro clean formula works in just 3 minutes, killing 99. 99 of odor causing bacteria. For a cleaner, fresher, brighter denture every day. Because at t and directv are now one which means you can access your dvr at the dmv. Change channels while he changes pants. You dont have to be a couch potato, you can be a train potato and let them watch all the shows they love, inside the ride that you really kind of hate. Introducing the all in one plan. Only from directv and at t. Next tonight here, the growing backlash across america, amid troubling questions. Did one of the alleged attackers here in paris slip into europe posing as a refugee . Its fueling a fiery debate back home. Governors in each of the following states tonight saying that Syrian Refugees are not welcome. Abcs chief White House Correspondent jonathan karl. Reporter president obama today declared america has a moral responsibility to allow some Syrian Refugees to settle here in the United States. Many of these refugees are the victims of terrorism themselves. Slamming the door in their faces would be a betrayal of our values. Reporter but tonight, republican president ial candidates are attacking the president s plan to allow up to 10,000 Syrian Refugees into the u. S. President obama and Hillary Clintons proposal to bring to america tens of thousands of syrian muslims is nothing short of lunacy. Reporter the president s plan says nothing about the religion of the refugees, but senator cruz says, quote, there is no meaningful risk of christians committing acts of terror. He and jeb bush insist the emphasis should be on allowing syrian christians into the u. S. Theyre being beheaded, theyre being executed by both sides. And i think we have a responsibility to help. Reporter the president called that unamerican. When i hear political leaders suggesting that there would be a religious test for which person whos fleeing from a wartorn country is admitted thats shameful. Thats not american. Its not who we are. Reporter president obama also said that any syrian ref guy years coming into the United States will be thoroughly vetted to ensure that no terrorists slip in. Republicans just arent buying that, david. In fact, some republicans are saying its just not possible. Jon karl with us from washington tonight. Jon, thank you. And when we come back here, the major storm hitting tonight. Or t Winter Weather in america making for a stretch use commute. And we have news tonight about gas prices just in time for your thanksgiving travel plans. Well be right back. Or, as we say at unitedhealthcare Insurance Company, go long. Of course, how you plan is up to you. Take healthcare. Make sure youre covered for more than what just medicare pays. Consider an aarp Medicare SupplementInsurance Plan insured by unitedhealthcare Insurance Company. The only Medicare Supplement plans that carry the aarp name, and the ones that millions of people trust year after year. Its about having the coverage you need. Plan well. Enjoy life. Go long. Its easy to love your laxative when that lax loves your body back. Only miralax hydrates, eases and softens to unblock naturally, so you have peace of mind from start to finish. Love your laxative. Miralax. Glad i could help you plan for your retirement. Alright, kelly and promise me that youll try that taco place on south street. And we have portfolio planning tools to help you manage your ira. Yeah, youre old 401k give me your phone. The rollover consultants give you stepbystep help. No setup fees. Use your potion. Sorry, not you. My pleasure. Goodnight, tim. For all the confidence you need. Whos tim . Td ameritrade. You got this. This is a body of proof. Proof of less joint pain. And clearer skin. This is my body of proof that i can fight Psoriatic Arthritis with humira. Humira works by targeting and helping to block a specific source of inflammation that contributes to both joint and skin symptoms. Its proven to help relieve pain, stop further joint damage and clear skin in many adults. Doctors have been prescribing humira for 10 years. Humira can lower your ability to fight infections, including tuberculosis. Serious, sometimes fatal infections and cancers, including lymphoma, have happened, as have blood, liver and nervous system problems, serious allergic reactions, and new or worsening heart failure. Before treatment, get tested for tb. Tell your doctor if youve been to areas where certain fungal infections are common, and if youve had tb, hepatitis b, are prone to infections, or have flulike symptoms or sores. Dont start humira if you have an infection. Want more proof . Ask your rheumatologist about humira. Humira. This is my body of proof severe storm warnings tonight in california. The ef1 tornado tearing roofs off homes. And look at the blast of winter in utah. Heavy snow causing treacherous driving near salt lake city. There are tornado watches tonight from the texas hapanhane to nebraska. And in denver, a blizzard warning in effect, up to a foot of snow is expected. News tonight about gas prices, with thanksgiving coming. The average pricost of gas dropg six cents a gallon to 2 . 18. And prince williams tonight sending a message. Announcing he will be in the crowd at londons well bly stadium tomorrow, attending the soccer match between england and france. The royal family calling it a show of sol daredy with the people of france. When we come back to paris, tonight, the big reveal at the eiffel tower. And the americans that were at the top when they got the news. Some cash back cards love to overcomplicate things. Like limiting where you earn bonus cash back. Why put up with that . But the quicksilver card from capital one likes to keep it simple. Real simple. Im talking easy likea walkinthepark, nothingtoworryabout, manthatfeelsgood simple. Quicksilver earns you unlimited 1. 5 cash back on every purchase, everywhere. Its a simple question. Whats in your wallet . I accept im not the rower i used to be. I even accept i have a higher risk of stroke due to afib, a type of irregular heartbeat not caused by a heart valve problem. But i wont accept is getting out there with less than my best. So if i can go for Something Better than warfarin, i will. Eliquis. Eliquis reduced the risk of stroke better than warfarin, plus it had significantly less major bleeding than warfarin. Eliquis had both. That really mattered to me. Dont stop taking eliquis unless your doctor tells you to, as stopping increases your risk of having a stroke. Eliquis can cause serious and in rare cases fatal bleeding. Dont take eliquis if you have an artificial heart valve or abnormal bleeding. While taking eliquis, you may bruise more easily and it may take longer than usual for any bleeding to stop. Seek immediate medical care for sudden signs of bleeding, like unusual bruising. Eliquis may increase your bleeding risk if you take certain medicines. Tell your doctor about all planned medical or dental procedures. I accept i dont have to set records. But im still going for my personal best. And for eliquis. Reduced risk of stroke plus less major bleeding. Ask your doctor if switching to eliquis is right for you. Every insurance policy has a number. But not every Insurance Company understands the life behind it. For those whove served and the families whove supported them, we offer our best service in return. Usaa. We know what it means to serve. Get an insurance quote and see why 92 of our members plan to stay for life. Hey marc. How you feeling . Dont ask. This is what it can be like to have shingles, a painful, blistering rash. I never thought this would happen to me. If you had chickenpox, the shingles virus is already inside you. 1 in 3 people will get shingles in their lifetime. Im going to go back to the eye doctor tomorrow. Its pretty close to my eye. I dont know how you do it. Talk to your doctor or pharmacist today about a vaccine that can help prevent shingles. Finally tonight here, the eiffel tower has now been lit up to honor, to remember the victims here in paris. And paying tribute, right there at the eiffel tower tonight, where so Many Americans wanting them to know we care. On our way to the eiffel tower, driving through paris, we noticed the famed ferris wheel lit in the blue, white and red of the french flag. As we get closer to the tower, a reminder of how tense this city is, the officers on patrol. But when we arrive, the tower lit up in the colors of this country, and right in the shadow of the eiffel tower, the americans paying tribute. Michelle selene moved her family here two months ago. She remembers 9 11 in the u. S. , and now the terror attacks here. Back then, we were on our way to work, over here, were on our way to sleep. And two days, just turns you inside out. We have to continue on with life. We cant hide. We cant stop our lives. Reporter and andy and Julia Hawthorne from austin, texas. They were here to celebrate her 40th birthday. They were at the top of the eiffel tower friday night when they learned of the terror attacks. We were at the top when we heard about it. Reporter the top of the tower . Top of the tower. And all or family members began to sends text messages, are you safe, are you safe . And we didnt know why. Reporter tonight, as they prepare to go back home to texas, they wanted to return to the eiffel tower, lit up. It was a beautiful sight there tonight. And thank you for watching here on a monday evening. Im david muir. I hope to see you right back here tomorrow. From all of us here at abc news, good night. Its the holidays. And of course, Everyone Wants to get online at once. To watch things. Buy things. But slow internet makes it hard. Thats why its time to get fios. It has the Fastest Internet and wifi available. With speeds from 50 to 500 megs. And right now, youll get 50 meg fios internet, tv and phone for 79. 99 a month online for your first year. And with a 2 year agreement, well give you all the premium movie channels for a year. Plus, 400 dollars back. So go online or call now. Get out of the past. Get fios. This is the jeopardy tournament of champions. Now lets meet todays semifinalists an attorney, originally from gillette, new jersey. A Computer Programmer from ann arbor, michigan. And a volunteer at Casa Guardian ad litem from manchester, new hampshire. And now, here is the host of jeopardy alex trebek thank you, johnny gilbert. Thank you, ladies and gentlemen. And welcome, everyone, to the big money week in our tournament of champions