All of 51 seconds today on address the new muslim terror attack while down in the communist state of cuba. Before i begin, please indulge me. I want to comment on the terrorist attack that has taken place in brussels. The thoughts and the prayers of the American People are with the people of belgium and we stand in solidarity with them, in condemning these outrageous attacks against innocent people. We will do whatever is necessary to support our friend and ally, belgium in bringing to justice those responsible and this is yet another reminder that the world must unite. We must be together regardless of nationality or race or faith in fighting against the scourge of terrorism. We can and we will defeat those who threaten the safety and security of people all around the world. And that was it. That was the extent of the comments from cuba. For the very latest on the terror overseas, lets to go fox news Senior Affairs correspondent. Bring us up to speed. I noticed you upped the injury number to 200 recently. Reporter even 230 is what were hearing now from officials. There is a lot of manhunt going on right now for those responsible for the death and destruction that occurred at the Brussels Airport behind me. It is dark now. Its been shut down by the isisbacked terrorists. A lot of attention going away from the airport to try to find out who was responsible. Police are circulating a surveillance picture. A closed circuit camera picture of a man in white who they believe is a key suspect. Maybe a string puller in these attacks. As well as two men in black and believe it or not, police think those two are suicide bombers. One or two are dead right now. There was a blast here and a blast at the subway station right near the eu headquarters and the u. S. Embassy. These two blasts, people responsible for are now being sought in the center of that city. There are house to house searches, door to door searches being conducted by police as the death toll rises. 230 injured. Among those injured so far, that we know of, nine americans. Active military service members, five members of his family, and three missionaries of the mormon faith. Their homes are in utah. Again, as you noted, this comes just four days after the arrest of Salah Abdeslam. A key member of the terror attack in paris. He had set up a network and thats what he was saying. The thinking is these attacks are what he was planning or a revenge attack by the isis backed terrorists. A lot of questions tonight. Back to you. Thank you. Thank you very much form report. So lets bring this around. They say there are possibly others on the run still. Theyre going door to door on at least one, maybe two undetonate suicide vests as well. Which is incredibly alarming situation. Obviously these are circumstances they have to keep a close other on in material of gathering information in a rapidly evolving situation. They need to final where they are and eliminate them before they do some further damage. This was obviously very logistically coordinated. Synchronized attack, this shows a serious level of intelligence gathering ahead of time to be able to plan this, coordinate and set it off to do maximum damage and casualties. This is something they need to Pay Attention to. What is Angela Merkel thinking right now . Very concerned about the open borders in the eu and people being able to move freely back and forth which is an aid to terror. Let me build on that. Kg points out the open borders. Brussels. Belgium is right between france and germany. We think germany took a million Syrian Refugees an open border that way. France at least closed the border. Is it time to think about closed borders in europe . Yes. However, one of the biggest problems is not new people coming in. This terror cell, and the people that he knew, had been there a long time. They are members of the community and it took them four months to try to track him down, be he was arrested on friday. And fortunately captured alive so they could get some intel. But the problem is you think about that community that he was in. Basically was hiding and abetting him for four months. Maybe more. So you have to wonder what sort of intel did they get from him and his family or neighbors or his friends. Obviously not enough to try to prevent this attack. So there is a major concern about the refugees coming. Not all will be terrorists. But what is your risk tolerance level . Especially when you have basically infested with terrorists, all throughout europe and belgium has been a growing problem for years. Does this teach us anything when we watch this . Should president obama and the administration be seeing whats going on and saying, heres our strategy . Maybe we need to tweak our strategy a bit . I think we have a strategy. The question is how do you prevent these incidents . I dont know that there is any fool proof strategy or policy that would say, oh, we will never have a terror attack on our home front. This is a tragic event. And i would come back to something dana said. What you see is this neighborhood in brussels. Apparently is a breeding ground for trifl. The people who are involved in the paris attacks last november are directly linked to this neighborhood. The man arrested friday is the prime suspect as the planner of the paris attacks. And now four days after he is captured, we see this. This morning, the form he dem cia director said he thinks in fact maybe these attacks were being planned by, excuse me if i mispronounce his name, salah, but was moved up because of the capture. Brussels, a beautiful city at one point. Now it is terrorist cell laden, ridden with fear. The peep must be scared to death. They are already on high alert. They had the arrest on friday. The snipers took out another would be terrorist involved in the paris bombing on tuesday. So theyre already on high alert. They caught him by surprise. Thats kimes of scary. Where they got shot, where the bombs were is a high security area. Also, the guy theyre looking for, this guy, for those who paint them as they have nowhere to go. This guy has an electromechanical engineering degree from a school in brussels. He is the bomb maker. He was given up on friday by the guy who was captured. Part of the paris thing. We cant find this guy. But knowing we found him a few blocks away, this could be the same guy. In the beginning, i understand in retrospect. The people in brussels allowed this guy to go. I think the people of belgium were like good. Get out of here. They didnt know they would come back. And they came back as terrorists. Now you have a trained terror cell. A series of them inside this beautiful city of brels. Last week we talked about whatever their version of the fbi is. In brussels. And there are times we can search homes or time were not supposed to. Maybe it is time to throw that pc out the window. How unfair for the people of belgium in particular who have lost loved once. Blood spilled everywhere that could have been prevent. People get cancer through no fault of their own. When you allow terror to seep into your neighborhoods to kill your women, men, children, this is what happens. You cant have a curfew on terror. We dont want to be offensive to you, terrorists, so at 9 00, we wont do anything. This is living sad proof of what happens when you have policies like that. Anyone at the table think this is not a precursor for something happening here . How do you know or say that . I dont wish that on us. I didnt say wish it. Is it not something that we should be taking seriously . A Lesson Learned saying lets not be pc here. Lets be. Maybe even profiling if you have to to find out if there are terror cells. New york has done a great job of putting people in these major cities ahead of time. So there are people deployed there. Dan would know better. To study it unless this great mayor we have has dismantled that as well. I think theres a go sign being given from syria, from raqqah that is disturbing. We left this terror heartbeat in raqqah. Weve done ridiculously little. We have 50 special ops outside years. I cant we have 3,700 troops. Wave handful of terror stakes in the big picture of the last three years and were surprised these terror cells are continuing to flourish and grow . Were not seriously taking on the evidence. Weve talked about raqqah for months. Weve talk about leveling raqqah. It is the training ground. We know where they are. We choose not to. I guess were concerned about collateral damage. We learned the number. Isis took credit for it. They did it through their news organization. Isis has a news organization. And currency. Cant we shut that down . Should not we shut that down . There is a school of thought that you want to it continue so you can get intel and try on tease it out. I dont necessarily subscribe to that but there is social media to your point about the United States, remember what director combey has. He has an open investigation that are radical islam or isis related in all 50 states. And yet we had a lone wolf attack in San Bernardino. You almost get no followup on that. I think that is a real injustice to those families that we dont know more about how that happened under our nose. And i would love to say that was just an isolated incident. When the fbi is saying they have 50 open investigations. Investigations in all 50 states. We dont know how many investigations per state and how good our intel is. Our intel has to be better than theirs. The way they operate in secret, it is very hard to prevent something hike this from happening. We might have more if we open it up. They are going to be able to open up the phone. I would say this. Hats off to the fbi. They should have 50 investigations in all 50 states and i would hope they would have more. Thats the only way. Can i be provocative here for one second . Oh, sure. We have a large somali population in the tristate. The minneapolis area. Is it worth having the extra scrutiny in that area . They do already. And additional may be looking into taking some liberties . You mean violate our constitution . No, no. We track very carefully young people in that area. Their travel, their associations. All of that. Are we doing enough. . You cant say. That because if something happens. Terror takes the path of least resistance. Breaking details throughout the hour. Up next, new developments on the investigation including details on the suspects captured on camera inside the airport. 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Cash money the Biggest Discount and understand. The dizzcounts. Safe driver, paperless, paidinfull, multicar and joey fatone. Im savin you five hundred we have autotune, right . Oh, yeah. Thats a hit all yeah back to the terror attack that killed 31 and 230 others. It comes days after the most wanted terrorist was nabld miles from the attack site. Did the arrest of paris suspect Salah Abdeslam prompt the terrorists to act . This particular attack i believe was something that they have been trained, something they had worked out. That they accelerated given the arrest of Salah Abdeslam friday. He was probably aware of. This they were concerned he would talk to authorities and they moved this up. Katherine, youve been reporting all day. You have some breaking news on several different topics. Could i start with how they think the people were targeted . What they were looking for when they got to the airport . Thanks. The intelligence source who has been briefed on the investigation so far on the ground in brussels has provided new information on fox news about the moments inside that airport ticketing terminal when the explosions took place. Were will that shortly after that Surveillance Video that were very familiar with now showing the two men, the suspected bombers, and then a third individual who is kind of like a minder or an escort to the target site. The two bombers split up. Went to aisle three in the terminal. The other went to aisle 11. Our contact says the evidence indicates they were targeting the highest concentration of passengers at that time rather than a specific airline. So they were going for maximum casualties and maximum carnage in that airport terminal. Those aisles or lanes for checkin at that part of the airport are what are called common use airlines passages. So an airline may be in one aisle one day and then in another aisle the next day. Depending on the rotation. We were told aisle 3 and 11 did not have american airlines. In fact, aisle 3 had Brussels Airlines and aisle 11 had dealt la airlines. But again, it was emphasized that the bombers split up and they went for the highest concentration of passengers in order to inflict the maximum number of casualties. Okay. Well take it around the table. I understand the thing about the glove which i think is the left hand being gloved. Fascinating. Youve outlined that a few times i saw a floor plan of this airport. The common area youre talking about, the ticket area, very big, very populated. And it is separated by the two gates. The hallways where you go to the gates where there is security. The thought of that, that there is literally no way to secure that area unless you put, i dont know, metal detectors and bomb sniffing dogs at every airport as they walk. In it is insanely scary how much access they have on being able to kill people. Look. This has always been described as the soft journal belly of any airport security. It is at that point before you get to security screening proper inside the sterile area of the airport. And it is in the high traffic area so it is hard to monitor who is coming in and who is going out. What is so striking about this attack today is that it was able to take place at a time when brussels, belgium is at the highest threat level. This imminent threat level. They were still able to circumvent Airline Security and get to the passengers to cause maximum damage with the suicide bombs. If could i draw peoples attention back to that image of the glove. We have now spoken to two former senior fbi officials as well as a former military bomb tech and they have all provided us with the same insights. They think the black glove served one of two functions. It was part of the detonator function. What they call the dead mans switch. What that means is that once the hand is off the cart handle, it is that lack of contact. If the individual was slot and killed by police in the terminal. It is that lack of contact that sets the detonation into play. So you can take out the bomber but you cannot take out the bomb itself. The second is that in a very well circulated al qaeda manual, there are recommendations about the type of clothing to wear. That very western american sort of khaki pants. You see the guys on the left. Then black sweaters. But it also says that operatives should use a time of leather glove to reduce any static charge that could prematurely detonate the device. So the three people we spoke to today all came to the same conclusions, that the glove is somehow significant in terms of the detonation or reducing the likelihood of a pre mature explosion and all of this big picture speaks to a group that had a level of sophisticated, pre planning, premeditation in materials of the handling of the devices and the triggering of the devices. All right. Juan williams . I was so curious about this neighborhood in brussels. Molenbeek. I saw that the United Nations said more fighters have come from brussels to syria and to iraq from this neighborhood than anywhere else in the world. What is going on . Well, the number are pretty staggering. The United States has a very small slice of the pie when it come to foreign fighters. In the five years that the conflict has been going on in syria and iraq, it is upwards of 36,500 fighters. It is up over 1,000, about 1,500, since the u. S. Led Bombing Campaign has begun spoefl has done nothing to diswade people from north america into syria and iraq. The key point youre raising is the number of western passport holders which now stands at 6,600. And the countries with the highest concentration among that group are the western european countries, specifically belgium, as well as france. These are really staggering numbers. At dinner here in washington recently with french officials, they confirmed to us that more than 200 citizens have been killed inside of iraq and syria supporting the conflict there. So these are huge numbers compared to what were dealing with in the United States. This idea that the ocean is a buffer or a boundary for us is a very oldfashioned post 9 11 idea. What were seeing in europe is something that could be here in a heartbeat. Thank you. Such an important point youre making. Great job on your reporting here. Youre really getting to the bottom of this. I want to see if you can take us to the next steps of this. Especially as it relates to the suspects at large. The focus of the investigators, were told through a Counter Terrorism force, priority one is identifying. This allows investigators to map their network of contacts. Specific will you for us in the United States. To understand whether they had contacts with individuals inside the United States leading up to this attack or whether they had even traveled to the United States. And that will be done once the names are confirmed by running them against the Terrorism Data base