About an hour north of chicago. Police, federal agents, canine units and choppers and horseback officers all out overnight looking for three men suspected of shooting a fox lake officer to death. Dispatchers lost contact and backup officers counseled lieutenant Joe Gliniewicz dead and stripped of his gun and other gear. He leaves behind a Community Already in mourning. This was an officer 30 plus years on the force. Lieutenant Joe Gliniewicz was a decorated Police Officer and not only did fox lake, he was a family member, i lost a very dear friend. His nickname was g. I. Joe. Ryan young is in fox lake with the very latest on this search. Reporter manhunt has been going on for more than 12 hours. You can see behind me the command Center Police have been using for several hours as they look for these suspects. We are about a mile and a half from where the officer was shot. Officer joseph gliniewicz, a father of four, was shot and killed. Officers had been manning this area before spreading out to find the three suspects which would white males and one black male is the only description they have been given so far of the men they have been looking for. This is an exhaustive search the atf and fbi bringing thank you s. W. A. T. Teams into the area to look for these suspects. Shots were fired, he was killed in the line of duty. Since then, People Electric this community have been coming out and very upset about what happened and, in fact, lining the streets here with signs and having people with their support for the officer who are involved in this. The hundreds of officers in this area looking for three suspects who have been involved in a murder of one of their own and something we continue to follow. As we get more information, of course, we will bring it to you. At least seven School Districts in the area have cancelled classes today because of this manhunt. New escalation this morning between the feud between donald trump and jeb bush. A new bush web video sales trump as a late conservatism and trump responds in kind slamming jeb bush as a dynasty candidate, not unlike hillary clinton. Cnn political reporter sara murray hat latest for us from washington. Reporter good morning, christine and john. The attacks are really heat up now between donald trump and jeb bush. Jeb bush really kicking it off yesterday when he released a video using Donald Trumps own words to paint the frontrunner as a liberal. Do you like representing the United States in a deal with iran, with this regime . I think hillary would do a good job. Hillary clinton, i think is a terrific woman. Im a little biased because ive known hors for years. I know her very well. She is very talented. Reporter trump fired back on twitter and in his own instagram video. We recognize the commitment of someone who has devoted her life to public service. I want to say thank you to both secretary clinton and to president clinton. Reporter trump even did an interview with cnn where he explained that he used to be a democrat. You know, one other thing ill say, because he mentions the fact that i was, at one point, a democrat. Well, in new york city, everybody was a democrat practically. If you run for city council, if you run for political office, whoever wins the democrat primary is automatically, that is, you know, there was almost no election because the republicans hardly exist in new york city. Me, more than anybody else, ill cross ill go across lines. I think ill have a lot of democrats. You know, reagan had democrats for reagan, a very big group of people and a very big block. I think i will have a lot of democrats voting for me, far more than any republican for the last long period of time. I will say this and i will say this, you know, very strongly. The the republican conservatives were not energized in the last election. Had they opinion energized and had they voted, you would have seen victory for mitt romney. Reporter the big question now where do these attacks go next . Right now, we are seeing sort of a exchange on twitter and youtube and instagram. Not a lot of money behind these ads. The big question is whether we will see jeb bushs super pac which has a hundred Million Dollars weigh in on this fight and actually running ads against donald trump. For now, the answer to that looks like its no, but stay tuned. Back to you, john and christine. A change in debate rules that will most likely benefit carly fiorina. That debate comes up september 16th here on cnn. Cnn announced any candidate who polls in the top ten between the first debates on august 10th and september 6th, the cutoff, they will be included in on the 16th, in addition to any candidate qualified by the previous criteria, top ten place between july 16th and september 10th. What all this basically means is if you did well in the first debate and your poll numbers increase, you could very likely be included in the second debate and this, of course, means that carly fiorina, who did very well, people thought, in the happy hour debate, she will almost definitely be on the main stage. She praised this decision when she heard about it on megyn Meghan Mccains radio show. That is the truth. You know, there were so many polls prior to august 6th and there have been very few since august 6th. If you just average polls, you come up with an answer that doesnt reflect current reality. You know what . Good for cnn and i am so appreciative for all of the support and the pressure that our grassroots supporters put on cnn because im quite sure is made a difference. President obama preparing for his final day in alaska and he visits with fisherman this afternoon and takes in a cultural performance at a local middle school before coming back to washington. A boat trip yesterday he took that had him sounding the alarm about Global Warming and a boat trip that brought him facetoface with a rapidly melting glacier. We get more from jim acosta in anchorage. Reporter john and christine, we witnessed what will likely go down as one of the lasting images of the obama presidency. They were on a boat tour taking a look at the glaciers that are melting rapidly in this state. We also saw some of the stunning wildlife that inhabit this majestic corner of the world. Mr. Obama spoke again on the issue of Global Warming, urging countries across the globe to change course before its too late. Here is more of what the president had to say. This is one of the most studied glaciers because its so easley accessible. What it is longer winter and longer and hotter summers is how rapidly the glacier is receding. You know, it sends a message about the urgency that we are going to need to have when it comes to dealing with this because, obviously, when the glaciers erode, that is also a sign of the amount of water that is being introduced into the oceans, rising sea levels, and the warming generally is having an impact on the foreign fada of this national park. Reporter president obama also hiked up to a melting glacier. Its called exit glacier for a reason as its melted a thousand feet the last ten years. He also taped that special with survival bear grills and no word whether they got up and close and personal with any wildlife. Later today, the president heads to the arctic and he will hear from fishermen who are seeing their livelihoods threatened and talk to nearby communities who are relocating because of the rapid melting in the arctic. Thanks, jim. Secretary of state john kerry will deliver a major speech in philadelphia today in support of the iran nuclear deal, this is part of the obama administrations fullcourt press to push the agreement through congress and, right now, the prospects look pretty good. Democratic senators, two came out in support of the deal. The president needs just one more vote. The u. S. Launched a secret Drone Campaign to hunt down isis operatives in syria. According to the Washington Post they are involved in a targeted killing program and have already conducted several deadly strikes and one of them killing a british extremist who helped isis to have a media campaign. It marks a significant escalation of the cias involvement in the civil war. Kentucky senator says the fight will have to wait until barack obama leaves the white house. This angered some in his party. One prominent conservative group called mcconnell useless and a winer. Time for an early start on your money. Stocks had a brutal start yesterday. So bad, you added a syllable. Yes, brutal, horrible, horrible. The trend may come back this morning. Asian stocks closed lower. The shanghai composite plunged more than 4 and recovered and i think they are closed now four days. Is there a big military parade to celebrate the end of world war ii so markets will be closed. You can see that europe has been open for just over an hour now. They are lower. They just turned lower. U. S. Stock futures are still bouncing and up right now. Here is the damage report from yesterday. The dow plunged 470 points. It is now down 12. 5 from its high. The s p 500 fell 3 back into correction territory and ominous start to september which is historically the worse months for stock. The problem here is same old problem. Fresh worries about chinas economy. Chinas slowdown will drag the rest of the economy and developing nations should be prepared. Prices spiked on oil on monday but tumbled 7 on monday and falling further this morning because of concerns about global growth. One after another, we have been hearing from these Big Energy Companies that they are cutting jobs and more on that later in the program. Youve been seeing a lot of job cuts in houston and a lot of job cuts in the energy patch because of tumbling oil prices. More coming. Thats right. A pivotal day in baltimore. Protests planned. A judge hears the case of six Police Officers accused in freddie grays death. This is the First Court Appearance in sometime. Stay with us. Ot a nice long lif. Big plans. So when i found out medicare doesnt pay all my medical expenses, i got a Medicare Supplement insurance plan. [ male announcer ] if youre eligible for medicare, you may know it only covers about 80 of your part b medical expenses. The rest is up to you. Call now and find out about an aarp Medicare Supplement insurance plan, insured by unitedhealthcare Insurance Company. Like all standardized Medicare Supplement insurance plans, it could save you in outofpocket medical costs. Call now to request your free decision guide. Ive been with my doctor for 12 years. Now i know ill be able to stick with him. [ male announcer ] youll be able to visit any doctor or hospital that accepts medicare patients. Plus, there are no networks, and virtually no referrals needed. See why millions of people have already enrolled in the only Medicare Supplement insurance plans endorsed by aarp. Dont wait. Call now. The city of baltimore on edge this morning. Police bracing for potential unrest as the freddie gray case enters the pretrial stage. Six baltimore officers are charged in connection with the death of freddie gray who suffered fatal injuries while in police custody. Several ckey issues expected to be raised today. Reporter john and christine, todays Pretrial Hearing is extremely important for these six Police Officer defendants. They are asking first of all, for the judge to dismiss all of the charges. They are also asking that the state Attorneys Office be recused. And a special proper be brought in, and they are also asking for defendants to be severed or be tried together, another big issue today. Now because of that, the Baltimore Police department wants to be sure that they have their staffing so they have told the officers they cannot take leave today. So all officers have to be in place within the department, they cannot be off at all. And we have spoken to some businesses in the area that have alerted their employees to be on the lookout for traffic disruptions because Community Activists are actually asking for demonstrations because of all of this because of the importance of this hearing, so we really dont know what is going to happen as the day goes on today. We believe, though, there will be some protests and there will be some demonstrations. One of the big issues here, the defense is asking that the judge dismiss all of the charges, based on timing. They say that when the Police Department finished their investigation on may 1st, that they took it to the commissioner of courts with their statement asking for conceivably charges. 15 minutes later was the first arrest. So they say that the Prosecutors Office just was too quick on all of this and, therefore, the charges should be dismissed. They say that the state attorney has so many conflicts of interest in this case that the entire state Attorneys Office should be recused. Special prosecutor brought in and, lastly, the question of whether six defendants should be tried together or separately. Those arguments may take the longest of all today and we dont know if the judge is going to rule from the bench or if the judge will take this under advisement and those rulings will come at a later date. But all Critical Issues and, john and christine, next week, change of venue on the table. Another Pretrial Hearing, another critical issue. Back to you. Jean ka s. A Fatal Police Shooting that was captured on camera. The video appears to show officers respond to go a Domestic Violence call and shooting Gilbert Flores after he had raised his hands in the air. The disturbing video, take a look. How come at the time they were going back and forth so long with the guns pointed at him some him kind of pointing his arms toward him and backing up towards him. No shots made and no one had tasers out there and as soon as he backs up and puts his hands up, he was shot. I dont understand why he was shot there. According to police, flores had a knife and was arresting arrest when they arrived. They say there is a second video of the shooting closer and from a different angle. You cant see his left hand there. In this video, you cannot see his other hand but apparently there is another video that gives a different angle. So maybe we will get a look at that. Yeah. Kentucky county Clerk Kim Davis say its a heaven or hell decision and continues to deny marriage licenses to gay couples on religious grounds in defiance of a court order. Davis was confronted at the rowan county courthouse after a court refused to intervene on her behalf and she, again, turned couples away. We are not doing this today. Based on what . Why are you mot issuing marriage licenses today . Because im not. Why . Under whos authority . Under gods authority. Davis has been ordered to appear in federal Court Thursday and she faces fine and the possibility of jail time. Right now, thousands of migrants stranded in hungary and waiting at a train station to get out. This is one of the crisis exploding in europe. We are live next. Intensifying an hungary where police were forced to clear hundreds of men, women, and children from budapest train station. A seemingly never ending wave of migrants and refuges desperate to reach germany any way they can. Lets go live to budapest and bring in arwa damon. A desperate situation for the people there at the train stations who are trying to get to germany and get to some sort of normalcy in europe. Reporter they are, christine. Just look at this situation that they have been left in. The train station did allow them to board the trains finally. That created a sense of optimism so people cued for hours to buy train tickets, up to ten hours in some case. On tuesday, all of a sudden, they were no longer allowed to board the trains. Exactly why . It isnt clear. Whatever regulations were benched for the migrants and refuges on monday that opportunity has been lost and we are seeing their numbers that are continuing to swell and grow. They have been demonstrating in front of the main train stations entrance just behind me. Police presence throughout all of this. Its really hard, christine, for the parents who try to save their children from the war zones that are in syria and iraq and also afghanistan. Have you these different groups of migrants and refuges who all kind of collect together. Now it seems like the afghans also wanting to bring attention to their plight because they also are living in a war zone. But as i was saying, in all of this, christine, its been so hard for the parents, because they try to save their children from almost certain death back that nhair ho in their home lands and drag them on this treacherous journey across the sea and the ocean and now they are left to live in the streets here. People demonstrating. Similar to the one now ongoing behind us. Happening throughout the entire day because all these people just want someone in power to hear them and to empathize with them for a little bit. The eu laws and regulations that govern asylum applications, they are old and outdated and they most certainly cannot be applied to a crisis of this proportion. At this stage, all these people want is to be able to get out of hungary, a country that is fairly hostile toward the migrants and refuges and get somewhere where they can begin to build a life with just a little bit of dignity. Arwa damon, thank you for that. Trying in many cases to get to germany why the german chancellor has said get here and we will help you. Frederik pleitgen was reporting yesterday from munich, pretty organized once they get to munich and off the trains and buses in germany, the German Government is saying we want to help you from syria and iraq in particular but until