Help reform the u. S. Prison system. Live from cnn World Headquarters in atlanta, welcome. To our viewers in the United States and around the world, im George Howell. Cnn newsroom starts right now. Good day. We begin with the controversial plan to relocate thousands of migrants. Starting on monday, migrants who arrived in greece from turkey after march 20th win sent back. And in exchange, e. U. Nations will accept an equal number of vetted Syrian Refugees from turkey. Migrants now in greece are protesting that plan. Human Rights Groups say turkey is not safe enough for these refugees. Among those to be affected by the deal, the thousands of migrants who are now stranded in greece. On saturday, migrants blocked the highway demanding the Macedonian Border be reopened. For months now, migrants have been living in poor conditions at camps in the city. Some residents have not been able to work their lands due to the camp. Theyre demanding the government speed up the relocation of migrants to shelters and other camps. Refugees are begging not to be forgotten. Translator we are asking what is going to happen to us. Im asking all the countries, what is our fate. No one understands what we are going through except us. We who ran from our country, not because we were hungry. We didnt leave because we were hungry. We left because there is a war. Is it our fate to i ddie here a . No one is paying attention to us, absolutely no one. Were joined by a journalist live in athens via skype with us. Elena, its good to have you. This deal that is set to take effect monday, its callsing a great deal of panic among the so many people, the families who risked their thrives get to europe. Reporter absolutely. Panic is the right world for how people are reacting now. Theyre trying to see if they can leave the camps. Theyre saying that they do not wanted to go to turkey. As a result, theres a lot of tension in the existing camps. There have been fights between different groups, specifically between migrants and refugees. [ inaudible ] those who can qualify and those who do not qualify to be able to be readmitted, people have been leaving camps. Theyve been in one particular island, one of the main entry points into europe for thousands of these migrants and refugees. People left the camp, went there for two days now, just protesting saying that they will not get on the boats. The agreement itself is quite controversial. Those who do not qualify for asylum will be turned back. But at the moment, greece itself is saying it does not have the facility, is not able to process these asylum applications. We hear that on the other side, turkey is not really ready to receive them. And were looking at something thats about to start in less than 24 hours from now, george. The protests that are playing out, when it comes to migrants who are there, trying to make their way forward, they finding ways around the barriers, finding ways to possibly get around the new rules set to take effect . Reporter i mean, this is just the thing. We hear that some new routes are about to open. People will try what they can in order to get to their final destination. We seem to have part of that flow being diverted to italy as much as possible, and what is certain is that people who have traveled such a long way, who are so determined to have a new life will do what they can. And this means that theyre an easy prey in the hands of smugglers. We understand that the prices for the journey so now that the route is more difficult, its harder for them to get anywhere. The prices are going up, as demand goes up. And what we expect to see in the days ahead is that this phenomenonesq esqucalates as mo desperate people try to make it to europe. Reporting live from athens, ele elena, thank you very much for your reporting. Were joined by leonard doyle, spokesman for the International Organization for migration. And joining us live via skype from geneva. Its good to have you to talk about this, as well. Lets start by the criticisms out about the deal. Several human rights organizations have expressed concerns. Indeed, there are many concerns mostly which have to do with the vary nature or lack of such and arbitrary decisions. I think a lot of the scrutiny that the magistrates going there are going to make sure they give proper hearings to the migrants. Theres a lot of global scrutiny at least from cnn, as were seeing now. There will be a lot of interest on the part of the europeans and making sure its done appropriately, i think. When it comes to turkey, is turkey safe for migrants who are returning there . There are concerns that its not. It kind of depends on how youre looking at it. If you want to look from a legalistic perspective, indeed there have been challenges, concerns. Amnesty international put out a report over the weekend. On the other hand, it has to be recognized that in reality, turkey is an extraordinary welcoming and generous country. Its hosting almost 2. 7 million refugees already from the war in syria. We do not hear daily reports of problems. In fact, the turks have opened their hearts to these people. The church has been a lot more welcoming than europeans have been the turks have been a lot more welcoming that europeans have been to refugees. Another important part whe it comes to turkey and discussions with the e. U. , how critical is that for this deal . Will. Extremely so. Turkey wants to join the the market and to have it wants to have Free Movement for its people throughout europe. Something thats been promised for so many years and been denied by narrow selfinterests of certain european countries. Its part of the bargaining happening now. Perhaps thats the big win for them. Ive seen reports, for example, from some of the islands where the migrants are going, that theyre looking forward to the soon to the arrival of turkish tourists. There will be a lot to win from having Free Movement of turks across europe, particular in the greek economy, extraordinary benefits. And so well see. It is certainly part of the discussion. I want to ask you this question, and it just goes to the heart of what people will think about this when it comes to a family there. A family thats in greece that does not want to go back. A family that risked their lives to get to where they are right now. What recourse do they have . What can they do to make sure they continue to move forward despite the new rule that is set to take them back . Sadly, they dont really have a lot to fall back on. I think the reality is that Everybody Knows that the majority of these people are coming from refugeeproducing countries, be that afghanistan, iraq, or syria. And the europeans to some extent, some europeans, Los Angeles Merkel in particular, has Angela Merkel in particular, has been generous and opened the gates of her country. So many have come in the hope of safety. In the meantime, theres been a political backlash across europe. Weve seen this in recent elections. The reality is that that position has been unsustainable, the position of keeping europes borders open to these large flows of migrants who are in grave danger. And whats happening now is that the europeans are trying to contain that and control it. And that unfortunately means that for a lot of those already en route there will be no destination in europe, and they will be sent home. While youre talking, were looking at images of the families, children, just you can only imagine the plight of these families after what theyve gone through. The rule set to take effect on monday. Leonard doyle, thank you very much for your insights. Well stay in touch with you, as well. To find out how to help Syrian Refugees, head to cnn. Com impact. And there you will find a list of nonprofits, vetsed nonprofits by cnn vetted nonprofits by cnn and other resources to help you get involved. Turning to brussels and what is being called a sign of hope in the belgian capital. The citys main airport is partially reopening to passengers for the First Time Since the suicide bombers struck that location and a metro station just last month. Just brief flights will be departing sunday. Security is high. Cars arriving at the airport are being checked. Travelers are being screened before they can even enter the airport facility. Tensions remain high there on the streets, though. There are protests and arrests in the belgian capital. Lets go live to cnns alexandra field following this from the Brussels Airport. Its good to have you. So what is the mood there as this airport reopens after what happened there . Reporter well, its been 12 days since the airport was rocked by those bombings. And in just about an hour or so, passengers will begin to arrive. Theres the checkpoint thats back behind me, being closely guarded by police officers. Theyll have to show officers that they are, in fact, flying on those three flights going out today. Other than that, access is still being limited to this airport. These are the necessary first steps in order to get the airport back up and running. They want a much smaller crowd. Theyve dpotd to be able to en got to be able to ensure the safety and security of people flying today. You will have a smaller group, stricter security measures in place. Were told that passengers will be received at new temporary checkin structures. There will also be screening in a different area before they proceed to their flights. Its going to be a different experience to fly in and out of the airport. But authorities thought it was essential to get the airport back up and running, to give people this sense of security, and also this is an airport needed in this community. This is a place that used to greet 60,000 passengers every day. Were talking about much smaller numbers than that to start. In fact, the airport says that they are hoping really to get up to full capacity again, probably not until june or even possibly july, george. It is a small start, but it is a step forward. A small start but, yes, an important start, alexandra. Id like to talk about whats happening in the streets in brussels with the protests and arrests. Reporter right, george. All weekend we saw police doing crowd control. Frankly, sometimes in riot gear, and with crowd control vehicles in place. There had been a ban on public demonstrations ordered by city officials last week. They were hoping to avoid any conflict in the streets over the weekend. They were hoping to avoid tensions and any clashing while they continued to devote Security Resources to the Ongoing Investigation into these terror attacks and trying to find anyone connected to the attacks. Thats why they told people not to gather. There was also a planned right wing march, a group that said they were going to do into an antiislam demonstration in the heart of the community. Thats demonstrations that police said dont gather, dont demonstrate. People did not heed the instructions. In two locations, we saw large crowds. Thats when Police Stepped in, enforcing the ban on demonstrations, pushing people out, making them disperse. Those who refused were taken into detention. Were told they were given administrative charge and will have to pay a fine. It was some 140 people. A moment of hope there at the airport, but tensions still my brussels. Alexandra field live for us. We appreciate your reporting, as always. The United States air force is deploying 12 f15 fighters and several hundred personnel to iceland and the netherlands. Their mission is to support nato surveillance and conduct flight training. The flight rotation was initiated amid heightened tensions between nato countries and russia after moscows annexation of crime extra. The planes are scheduled crimea. The planes are scheduled this hour. President ial candidates ratcheting up attacks on each other. Ahead, why Hillary Clinton and Bernie Sanders are debating about debating. Plus, donald trump has an outofcharacter moment you could say, making what some might call an apology. Stay with us. Rough night . I wish we had looked for a bigger place before he was born. Oh, when we wanted another place, first thing we did was check out credit karma made things a lot easier. That sounds exhausting. Actually, its really easy. And its free. That was easy check out credit karma today. Credit karma. Give yourself some credit. shush, shush, shush americas choice 2016. The race for the white house and democratic president ial candidates are devoting all of their time and energy now to swaying voters in the state of wisconsin ahead of the primary that is set for tuesday. 86 democratic delegates are up for grabs, and on saturday, Hillary Clinton responded to criticisms from Bernie Sanders that she has supported trade deals that have taken jobs away from the United States. We need a president who doesnt just rail against trade or who doesnt enforce trade, but a president who knows how to compete against the rest of the world and win for america and for american workers. In return, Bernie Sanders said he is the only candidate who could prevents a republican who could prevent a republican from winning the white house. Listen. There has been some concern upon the part of my opponent and others as to whether or not Bernie Sanders could win a general election. We love you, bernie [ applause ] let me tell you, let me tell you that the last cnn poll had us 20 points ahead of donald trump. Bernie sanders there. Clinton and sanders head to an even bigger primary in a little more than two weeks from now, the state of new york. The two democrats have been stepping up their attacks on each other. Now theyre debate being debating. Reporter Bernie Sanders and Hillary Clinton campaigning hard in wisconsin in the Northern City of eau claire today. Before either candidate hit the ground, they were throwing mud at each other. The Clinton Campaign accusing the Bernie Sanders campaign of rejecting three dates to debate in new york in april, saying this the Sanders Campaign needs to stop using the New York Primary as a playground for political games and negative attacks against Hillary Clinton. The spokesman for the Sanders Campaign firing back saying, unfortunately the dates and venues she has proposed didnt make a lot of sense. The idea that they want to debate in new york on a night of the ncaa finals with syracuse in the tournament no less is ludicrous. We have proposed other dates which they have rejected. We hope we can Reach Agreement in the near future. Its important to remember how this all started. After Bernie Sanders had a big weekend sweeping wins in washington, alaska, and hawaii, he challenged Hillary Clinton to a debate in her adopted home state of new york. For about a week, Hillary Clinton was rather noncommittal. Yesterday, her campaign saying theyre trying to work out the dates with the Sanders Campaign. Today, the Clinton Campaign going after the Sanders Campaign saying that theyre playing games with these dates. The Sanders Campaign denying it. And the reason why this New York Primary is so important. Many people expect that Bernie Sanders will be able to win in wisconsin. To be able to close the gap in delegates that he has, hes lagging clinton by 240 delega s delegates. He needs to upset her in new york. Theres a huge cache of delegates available in new york state, 250. Second only to california. If Bernie Sanders can pull a win there and upset Hillary Clinton in her adopted home state, he comes close to helping close the gap against Hillary Clinton. Sanders and clinton hashing out when theyll have the debate is very important. When and where could have a big impact on that april 19th primary. Well continue to watch that here in wisconsin. Cnn, eau claire, wisconsin. And now as to republicans, they are also fighting it out in wisconsin. The frontrunner, donald trump, is not favored to win that state. Instead, he is trailing rival ted cruz there. With john kasich a close third. It is not clear how much that has to do with the rough week that donald trump had. He appeared to change his stance on abortion several times, and his rivals have pounced on that. Cruz in particular insists that donald trump is not one of the republicans to represent their party. Donald trump is not the best candidate to go head to head with Hillary Clinton. If we nominate donald trump, it elects Hillary Clinton. She wins by double digits. If Hillary Clinton is the next president , its a catastrophe for this country. Trump maintains a healthy lead in the delegate count. But reaching that magic number of 1,237 will be a tall order. If he gets close, an open convention has the potential to radically change the entire picture. John kasich told our reporter that a contested convention is indeed going to happen. And that he likes his odds once they get there. I cant win enough to get to the convention with enough delegates, and neither can cruz. Hed have to win 90 of the remaining delegates. And donald trump would have to win, you know, p