And made in america is back tonight. Something home grown, now making a lot of money. Good evening and we begin tonight with the investigation into that russian jet that fell from the sky, breaking apart, killing everyone on board. And, tonight, Counter Intelligence officials focused in large part on terror intercepts. Conversations between members of isis. Those conversations came after the mid air catastrophe, and authorities said they could be heard talking about a bomb. President obama weighed in saying he believes there is in fact a possibility that this was a bomb. And another breaking headline as we come on air, u. S. Authorities taking action in the next 24 hours at airports across the country just as millions prepare to travel for thanksgiving. We begin with abcs chief investigative correspondent ryan ross. Reporter u. S. And british officials tell abc news, the strongest evidence it was a bomb comes from isis itself, from electronic intercepts of terrorists talking specifically about a bomb. Tonight president obama weighed in for the first time. I think there is a possibility that there was a bomb on board and, were taking that very seriously. Reporter yet, there is still no hard evidence of just what happened to the russian jet and u. S. Intelligence officials told select members of congress at a classified briefing that the bomb theory is still far from certain. Well, i think its going to take a forensic examination of the wreckage of the plane. Examination of the bodies, and a full investigation at Sharm El Sheikh airport. And the focus tonight for u. S. And British Intelligence is on security or the lack of it, at the airport in Sharm El Sheikh and fears if it was indeed a bomb, isis had an insider here with access to a luggage hold. If isis has been able to do that at that airport, how many other airports have they been able to get into, infiltrate, or, are they working on right now . Reporter tonight thousands stranded as british and german flights were canceled. The head of Airport Security here was reportedly removed or promoted. Alex marquardt is at the airport tonight. Reporter security here clearly making a show of being extremely thorough, padding down little kid, telling everyone to take off their shoe, far stricter than normally. Our thanks to alex marquardt. Brian ross with us now. Back to the intercepts, because youve reported that they could hear conversations about a bomb. But these came after that plane came apart . Thats right. They are trying to assess if they are boasting or gloating or knew what they were talking about and future attacks. Brian ross, leading us off tonight. Brian, thank you. And abcs bob woodruff the only american journalist to sit down with defense secretary, ash carter, who also acknowledged it bite be a bomb, and bob asking, could it be isis . Do you think theres a possibility isis could have been involved in this . Well, theres always a possibility in this case. And in fact, isis is now metastasized around the world, both by having branches in very just places as it has with cyanide. But i dont have any information to share with you on that. It gives us an independent view. Bob woodruff with the defense secretary. This, as millions of americans get ready to travel for thanksgiving. Britain concerned because they take direct flights from that region. Even here, theres word the u. S. Is beefing up security in the next 24 hours. Enhanced security for planes coming to america from other parts of the world. Abcs david kerley covers aviation. Reporter tonight with airlines estimating more than 25 million americans will fly over thanksgiving. And they expect to send that directive to increased security requirements for handling package inside the u. S. The Obama Administration is reviewing a number of different steps that we can take to enhance security for commercial flights bound for the United States from certain foreign airports. Reporter with airlines estimating more than 25 million americans will fly over the thanksgiving holiday, will they see changes in security after the egypt crash . Security here is often very different than overseas. In the u. S. , carryon bags are screened. And in atlanta we watched checked bags heading to a special tsa underground screening room. Each bag run through an explosive detection scanner. Each day, more than a million checked bags in the u. S. Are checked. But you cant stop everything, can you . You cannot stop everything. Thats why we need a system of Aviation Security that is dynamic. Reporter gaps in tsa security were exposed this summer with inspectors hiding materials on their body were missed 95 percent of the time. The author of the report says progress has been made since then. The other concern the insider remember this case in atlanta. An airport worker using his i. D. To get around security and allegedly help smuggle guns. Atlanta now says the vast majority of workers are screened there is no national standard, although the tsa recently took action to improve security. David . David kerley with us, thank you, david. Now to the stunning case the veteran officer who staged his own suicide but authorities are now calling the ultimate betrayal. Tonight new questions here, what if anything did his wife and one of his sons know. That veteran cop, nicknamed g. I. Joe, a father of four. His wife seen overcome after his death. And tonight, our abc station, wls, reporting that authorities are now investigating that mother and one of their sons. And youre about to see some of the officers own text messages. Abcs alex perez is outside of chicago. Reporter tonight, our abc affiliate wls reporting police are investigating the widow and son of lieutenant Joe Gliniewicz in connection with the scheme to steal thousand of dollars from the Police Youth Program he ran. Joe was my best friend, my world, my hero. Reporter the Community Embracing the officers family amid the massive manhunt for his supposed killers. For two months, his widow melodie dismissed speculation it was suicide. There were things that were happening in our life that people who are going to commit suicide would never do. Reporter his son, d. J. , pointing to the dangers of the job. Hes told me many times. Hed sit down in his car and be like i hope i go home. Reporter but yesterday, that revelation, joe glinoweitz had staged his own death, shooting himself twice in the chest, over and under his bulletproof vest. Glinowitz committed the ultimate betrayal. Reporter police say he thought the new city administrator, ann marrin, was about to expose him as a thief stealing thousands from that Youth Program he ran with his wife. In a text message to an unidentified person, glinowitz wrote she hates me. And she has now demanded a complete inventory of the explorer program. Today, investigators tell me he even looked into hiring a hitman to kill marrin. That he wanted to speak to this highranking motorcycle gang member to initiate a hit op the village manager. Reporter the hero police officer, once honored with signs around town, now a villain. And, david, an investigator on the case tells me he can neither confirm nor deny whether the lieutenants family is part of the criminal investigation. So far, through their attorney, the family said theyre cooperating with authorities. David . Alex perez on the case tonight. Thank you, alex. We have new developments for the race of 2016 the two men leading the republican field, dr. Ben carson and donald trump, now under secret service protection. And it comes as trump getting ready to host saturday night live even after protesters hoped to stop him. And this evening, trump in a heated war of words with marco rubio over rubios personal finances, and rubios use of a Republican Party charge card for personal use. Abcs Jonathan Karl oneonone with rubio, getting his response tonight. Reporter Donald Trumps limousine parked outside the snl studios today the candidate was deep in rehearsals. Donald has promised for the whole show he is not going to brag or say hes the best at anything, right donald . Thats right ceceily and im going to do the best job anyones ever done not saying it. Reporter but now trump isnt just selling himself onstage. Hes also out with his First Campaign ad. If the people of iowa vote for me, youll never be disappointed. I dont disappoint people. I produce. Reporter and hes attacking the man who is rising in the polls, marco rubio. Marco rubio has a disaster on his finances. He has a very bad record of finances. All you have to do is look at his credit card. Reporter hes talking about rubios use of a state Republican PartyAmerican Express card while he was speaker of the house in florida. It was meant for Republican Party business expenses but rubio acknowledged using the card to pay for things like home repairs and a family reunion. Rubio admits this was a mistake but he tells us he always paid for personal charges out of his own pocket. Every month the bill came to my house and i would review it and if it was something personal i paid for it and if it was something that was political the party paid for it. Reporter and on the trail rubio gave it right back to trump. I find it ironic that the only person running for president thats ever declared a bankruptcy four times in the last 25 years is attacking anyone on finances. And jon karl from New Hampshire getting the oneonone with rubio on his finances. Did rubio tell you himself when he plans to release those charge card statements . He did. Rubio tells me he plans to release all of the records of the American Express card for the four years he was speaker of the house and had the Republican Party card. He said when he does that, hell see all of the charges for personal expenses he paid for himself out of his own pocket. Thanks, jon. And dr. Ben carson making headlines of his own doubling down on a controversial theory about the egyptian pyramids, carson believed used to store grain in ancient egypt and not as commonly believed as tombs for egyptian pharaohs. And also weighing in for transgender rights saying they should have separate transgender bathrooms saying its not fair to make everybody else uncomfortable. We turn to a former president. Another war of words. Former president george h. W. Bush and what he said about Donald Rumsfeld. A new biography giving a scathing review of his two sons closest advisers while george w. Bush was in office. Dick cheney and Donald Rumsfeld. Tonight, rumsfeld is firing back, taking aim at the elder president bushs age. Heres abcs chief Global Affairs correspondent, martha raddatz, now. Reporter it is a book of love, war and just plain gossip. According to the New York Times the elder president bush rips into the two men who hyped guide his son into the iraq war, calling Vice President dick cheney, just ironas, hardline, a man who built his own empire. And former secretary of defense, Donald Rumsfeld i dont do quagmires. Reporter an arrogant fellow who served the president b badly. Rumsfeld fired back saying the 91yearold bush is getting up in years and misjudges but when talking about cheneys influence, father bush said its the president s fault. The buck stops there. The younger bush responded today saying he was grateful for both cheney and rumsfeld for their good advice. And president ial candidate bush . I love my dad, hes a good guy. I think the book will be worth reading. I recommend it. All right. Martha raddatz. Live from washington. Martha, the biographer used diary entry, including things george h. W. Bush wrote about his own wife. Thats right, david. Diary entheres talk about tensions between barbara bush and nancy reagan. Nancy does not like barbara, he writes and theres much more, quite a history. Simply put. Thank you, martha. We turn to the wild weather across the plains, 17 million in the storm zone. Severe storm watches, flash flood watches and tornado watches in parts of texas, oklahoma and arkansas. Lets get to meteorologist rob marciano tracking the Severe Weather tonight. Hey, we have a huge contrast in temperatures, snow in the denver area. And heat in the east. Right now, we have flash flood in dallas and missouri and central texas. Look at the storms firing in austin, stretching across houston, getting into louisiana. Two to three inches of rain where they dont need it. And fueling this. Heat in the east. 10 to 20 degrees above normal. Again, tomorrow, temperatures will feel like summer in d. C. And new york, near 80 there. All right. Rob, always great to have you. Weve reported on the growing threat. Thieves targeting your smartphones. Tonight the video, Serena Williams, when it happened to her. Sprinting after the thief. He chose the wrong woman. Reporter tonight a another victory for Serena Williams thats her on Surveillance Video in a San Francisco restaurant, just watch what happens next. The man standing near her table casually reaches down swiping her cell from a chair. He heads for the door, she heads straight for him. Asking if he, ahhem, mistakenly took the wrong phone. She had her cell in hand and was back at her table in a minute flat. Hows that for a grand slam . I am blown away because shes such a big star and i feel like she just acted like a pro. Reporter from this cyclists clean grab in a busy intersection to the subway. Many people never even see it coming. One in ten americans falling victim but most not as fast as serena. They never get their phones back. Her message on facebook, always listen your superhero inner voice. Always keep your things close. Fight for whats right, stand for what you believe in. From superstar to superhero. And police say running after the thief is not the right thing to do. Its way too risky, david. Best advice, dont leave your valuables out to begin with. And dont go after Serena Williams. Kind of dumb. Shes got us all beat. Up next the boy stolen from his mother 13 years later. How he discovered it himself. Take a look. This is what he looked like at 5 years old, and tonight, this is what he would look like now and the major clue that revealed the truth to him. Also the new diet making headlines tonight. The one simple step, something they actually put in your stomach. And take a look at this. A bird, a plane . No. Thats two people in the air flying next to that jumbo jet. Well show you how they pulled this off, coming up. This off, coming up. 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. At t and directv are now one. So get ready to laugh here and cry here. Scream over here and freak out over there and maybe go back to laughing here. And crying there. Try not to laugh here though, its rude. And maybe dont cry here, people will get the wrong idea. Introducing the all in one plan. Only from directv and at t. Plan well and enjoy life. Or, as we say at unitedhealthcare insurance company, go long. Consider an aarp Medicare SupplementInsurance Plan insured by unitedhealthcare insurance company. Always have a plan. Go long. Next, tonight the missing boy who solved his own case 13 years later. Abcs david wright on the clue that revealed it all. Reporter he was missing for 13 years and he didnt even know it the 5yearold boy from those missing posters who loved fishing, watching movies, and eating at chuck e. Cheese pizza, now an honor student applying to college. Authorities say Julian Hernandez found himself after the Social Security number he was using on his Financial Aid forms turned out to be false. He worked with his own school counselor, and it was discovered that he was on the National Database for missing and exploited children. Reporter 50 of abducted children are taken by family members. In julians case, his father Bobby Hernandez failed to drop him off at his alabama preschool and disappeared. Theyve been living here in cleveland for years under the alias of a real person. The name they were using was someone who was deceased as of about 2002. Reporter only last week did his mom in alabama learn his son was safe. That side of the family now asking for privacy. Were told julian and his mother are now in contact with one another. The father, already in custody now faces felony charges in alabama. David . David wright in cleveland what a story. When we come back the new diet making headlines because of the item used. Also, that 9yearold boy that collapsed at football practice. The cause has now been revealed tonight.