Heats up with a series of attack ads launched against him. Hello, greece has begun sending refugees and migrants back to turkey and a controversial deal with the european union. First boats from greece arrived in the coastal town of dicalee carrying 202 people. Harry fawcett has the latest. Reporter with the arrival of this first boat from greece, this vast experiment began in earnest. Authorities said these had not claimed asylum in greece and had agreed to go back to turkey. Turkey says the majority of pakistanis and afghans will be sent to their home countries unless they ask to have asylum. He reassured locals that no permanent refugee camp would be set up here. These men said they were from pakistan and blrved bangladesh. They called the police for rescue when their boat began to sink. Translator we are heapg we are saved now. Happy. We are saved now. Reporter at the eu the key question about this deal is, will it work . Will it act as a deterrent . Certainly the number have declined in recent days, but the motivation remains for many and some say it will even spark further motivation to return. Syrian returnees will be put to the end of the line ever legal entry into europe. What are the chances to make it even if they nowto that they are at the end of the line . It is maybe close to zero. But now they know thattis that s zero. In that case, whats your next best option . Youre going to try again. Thousands of kilometers away, germany did start accepting the first legal refugees sent on a one to one exchange. If this was the first test of the system it was designed to be as troublefree as possible with returnees carefully selected. There will be sterner tests as these voyages become more regular, the test of the methods way. Harry fawcett, al jazeera. Continuing to travel from turkey to greece. Zeina khodr has more from the greek island of lesbos. Reporter Europe Clearly sending a message that the doors are finally closed. What the uefa wants to ask is open legal borders. Those who really need protection will be given a place in europe. But even while more than 200 people were deported to turkey, sent back to turkey, what we understand is that there have been new arrivals, we do not have the exact figures because greek authorities released that in the morning. At least 200. The majority of the people who made it to greeces islands are syrian families. And these people said that they had no idea about the deal, had no idea that they could be deported. True are not, we do know that many syrians are hopeful that they will be exempted and they will be qualified as refugees. But there are a few thousand people now locked up in detention centers, they would have definitely heard about the deportations. They have a lot of anxiety, a lot of uncertainty. And what we understand from the spokesperson of frontex the Eu External Border Agency she made it very clear to us this morning that syrians wont be exempted and just because they are coming from a war zone if their asylum request are rejected they will be deported back to turkey. A huge data leak from a Panamanian Law Firm has revealed how the superrich hide their money. Offshore companies being set up on a massive sale, many used for Money Laundering and tax avoidance. Barnaby phillips reports. Are. Reporter headquarters of a company that traded on secrecy and confidentiality. Under unbelievable scrutiny. Monthsack fonseca denies any wrongdoing. The millions of leaked documents suggest some clients were moneylaundering, many were not breaking the law. The document shows leaders or former leaders of ten countries use tax havens. Argentina, georgia, iceland, ukraine, qatar, saudi arabia, uae and sudan. But other countries held their wealth, tamp avoidance i tamp aa global issue. Vital thrarch they need to invest in schools and hospital he, in helping ordinary people. About half the countries mentioned in the Panama Papers were incorporated in british overseas territories. In london i asked one expert why britain isnt doing more to ensure its companies are transparent . Now theres a real opportunity in a months time theres an anticrungs summit thaanticription summitfirstanti. Although for David Cameron there is some embarrassment in the Panama Papers which say his late father helped set up an offshore fund in the bahamas to avoid paying tax in the u. K. An investigative journalist will be releasing more, showing how corrupt companies hide their money, backspace, al jazeera, london. Icelands Prime Minister has angrily denied any wrongdoing. He stormed out of a tv interview saying he never hid any of his assets. He now face is a no confidence vote in parliament. A spokesman in russia say the be papers hold nothing new. Ukraines general Prosecutor Says theres no evidence that president Petro Poroshenko committed any crime. Head of the populace radical party call him to be impeached. And a folks woman for the british Prime Minister refused to. Comment, describing it as a private matter. Argentinas president Mauricio Macri was also named. Teresa vo has his reaction. Reporter Mauricio Macri appears in the Panama Papers. Also the secretary of the form he president nestor kirsh. Nestor Cristina Kirchner. Nestor kirchner. The Owner Company was dissolved 2009, exactly two years after macri was elected as mayor ever buenos aires. There is a public outcry because the public is saying macri should give an explanation why this company wasnt disclosed. Macri wasnt oshareholder from this company they declare, and thats why this company was not declared. Macri is the son of a very wealthy businessman in argentina. The public has always seen him as a man who will resume to benefit the rich. During this campaign he promised he was going to fight against corruption, he was going to allow the Justice System to investigate the corruption that allegedly happened during the administration of former president Cristina Kirchner about this situation complicates his situation even more and now the opposition is demanding that he publicly explain his involvement in these papers. Three azari soldiers have been killed in the fighting between azerbaijan and armenia. Footage taken on sunday shows armenian backed troops firing on azaris. If cause of the renewed flare up isnt known and both sides have blamed each other. At least 62 people have been killed in a wave suicide bombings across iraq. In the worst of mondays attacks at least 26 were killed. There were attacks in nazarea baghdad and damaged as many as 30 cars. Another suicide bomber struck at another army checkpoint. Islamic state of iraq and the levant has said it is behind several of those attacks. Now in the u. S. , negative advertising has reached new lows in the battle to become president ial nominee for republican party. The key battleground of wisconsin with every effort being made to block the front runner donald trump about due to wall to wall negative ads have a negative impact . Allen fisher has this story. Its hard to turn on your tv without seeing negative be ads. Can you tell them go bleep themselves. Reporter this state seen as the last best chance to stop donald trump. A win are here would be unstoppable in the Republican Convention in july. Trump is just a fraud. Reporter the antitrump ads are bigger, meaner and theres a lot more of them. Start cruz up in the polls and it makes sense that the stop trump effort is working at full steam because they know if they can kind of bring a serious loss to donald trump here, it sets a stage for a much more competitive battle in both new york and pennsylvania later this month. Reporter Trump Campaign is spending around 427,000 in wisconsin. His opponents, 3. 8 million. Hes faced an onslaught of negative advertising before and won. No one has ever ever received the kind of negative advertising that i have. Record record record. Reporter negative advertising is nothing new in american politics. Its been around in some form for more than 150 years. He wants to go on testing more bombs, his name is barry goldwater. Reporter Sunlight Foundation say they hate negative ads but they do work. The rhetoric is very hot but unfortunately people do react to them. Thats why candidates use them. The reaction can be very immediate. Whether you want them to vote for or against, either way you are trying to influence the way a thinks. Reporter trump is getting the help of a superpac. He has called them corrupt but he hasnt asked them to stop. If he has any chance of winning wisconsin and convincing the others in the field this is all over. I think were going to win in november. Allen fisher al jazeera washington. Kimberly halkett joins us, for once kimberly trump not the hot favorite to win this state. Reporter indeed, the lates poll numbers fell isity shows hes behind at least 10 Percentage Points according to some polls. Ted cruz is really the favorite in this state. Its not just the ads that are a problem for donald trump, it is also very strong antantimobilization front. All working very hard to support ted cruz and really stop donald trump. At the same time, donald trump has been crisscrossing the state just like all the other candidates and he has been sounding he rather confident. I really believe tomorrow were going to have a very, very big victory, very, very big. You know, ive been up here a lot. And i love it. And the people, i love, i have many friends from wisconsin. But they told me this is going to happen. They said now donald youre going to win wisconsin but you have to come here. I said what do you mean come here, ive been here many times. They said no no, be here. Im here so much youre starting to get sick of me i hope right . I hope. Kimberly, where are we at when it comes to the democrats nomination . Reporter well, like donald trump, the front runner of the republican side, the front runner on the be democratic side Hillary Clinton is also facing a challenge. The poll numbers arent as severe in her case. She is polling just narrowly behind Bernie Sanders, by two Percentage Points according to this poll. What happens to be behind Bernie Sanders is not an antimobilization effort but just the opposite, the demographics are working in Bernie Sanders favor. This is a Mid Western State that is predominantly made up of white voters. Also too, are Hillary Clinton hs to win in areas that are african american. Bernie sanders says he is really looking to try and pick up the momentum he experienced in recent contests in alaska as well as washington state. He also is looking at some of the poll numbers and spreading the neafnlg when it comes to national polls, he scores higher than Hillary Clinton and urs surmtd. As a result, he can position himself as the democratic nominee. Kimberly halkett, thanks kimberly. Next, were going to hear from one of the dozens of women freed from a sex trafficking ring. Lust. Dont stop the music, why a lahor festival went lady in spite of a deadly bombing. Inside story takes you beyond the headlines, beyond the quick cuts, beyond the soundbites. Were giving you a deeper dive into the stories that are making our world what it is. Welcome back and reminder of the top stories. Greece has started sending refugees back to turkey following a controversial deal struck with the european union, the first arrivals were in the coastal town of dikile on monday morning. Panama papers, and at least 62 people have been killed in a series of attacks across iraq including ba basra baghdad and fallujah. Lebanese police say they have dismantled the largest of the countrys sex rings, al jazeera jamalel shael reports from beirut. To protect her identity we cannot reveal her name. Eve was forced to work as a prostitute. We were never allowed to sleep, if a customer came in and asked for us we were forced to wake up. Came to lebanon where a friend told her she would get her a job at a restaurant. We arrive around 10 00 a. M. , we slept for about two hours when the boss told me they want you to wear short and revealing clothes. I had to put on makeup and do my hair. I asked them why. The man in charge says you need to go down and work, youre with us now. Its was new years eve. Eve was held captive less than an hours drive from beirut. The next day as i put on my clothes to leave he smacked me across the face so hard i fell onto the bed. He shouted get me the whip. They dragged me to the living room, started swearing and said youre mine now, youll do what i tell you. High domestic demand and the town serves as a sex tourism destination. Allows for people like eve to be preyed upon and abused. They would prevent us from asking the client to wear a condom. If the customer was allowed to, then we were all forced to have abortions. On friday, Lebanon Police revealed they uncovered the largest sex rings. According to the police, many had been tortured and drugged. The police themselves have been accused of miss treating the victims. When the police first detained us the treatment was horrific. If we fell asleep theyd hit us, if we asked for water theyd hit us. They would hold a bottle of water in front of us, to taunt us. One girl needed to be go to the bathroom, they wouldnt let her. She urinated on the floor and they forced her to clean it up and put the be paper under her shirt. More importantly to be preventive and here again, id like the highlight the importance of tackling the demand, the demand side. Where we should ask the buyers to refrain from buying sex. For two and a half years eve says shes experienced hell on earth. As though shes now free she remains captive to the memories that continue to haunt her. Jamal el shael, al jazeera, beirut. Israelis have demolished the homes of palestinians who killed. Shortly after the attack in february. Demolishing their homes they say could deter other palestinians to carry out similar attacks. Israel has expand he the area they allow gaza fishermen to fish in. Up to 16 kilometers off the coast. The decision has been welcomed by some but others say it is not enough. Reporter these guards of fishermen now have a wider area to drop their fishing nets. Israel has expanded the area theyre allowed to go into from 11 to 16 kilometers. Israel Authorities Say it should result in a bigger catch and in deeper waters. But for these men that wasnt the case. The captain of this boat couldnt hide his frustration translator the israelis have chosen the worst time. The results were shocking. Reporter not all were left with an empty net, some were able to catch soul fish and sea bass. Translator we hope israel will expand the fishing area another five kilometers but not only in the southern part. Reporter gazas Fisherman Union says the latest expansion is not enough. Under the 1993 oslo accords palestinians were supposed to have access to a 37 kilometer zone in the mediterranean, israeli Officials Say the latest decision to expand the fishing zone could add 100,000 a year to gazas economy, more than half fishermen live on a poverty line. Even with the zone expand he it will be difficult to earn a decent living. We expect it to be full of fish but as you can see, theyre so few they dont even cover our expenses. Reporter they face arrest every time they board their boats. Difficult to improve their lives. Brandys alexander, al jazeera. Government owes 350 million to suppliers. Yvonne ndege reports. Reporter he relies on fertilizer which is subsidized by the government and deliveries have stopped because the government owes suppliers 350 million. He grows maize and other crops on his farm. The impact is so great that without proper fertilizer we cant make more than a marginal improvement. We dont have any other access. Reporter another problem for farmers, 4700 tons of fertilizer has been impounded. They believe it is going to be paid into bombs by boko haram. Some farmers say it could soon lead to food shortages, it also means the price of some basic food is increasing. The government properly blames it is found that these boko haram people are adding you a. Needs to be overhauled to stop corruption. Just giving subsidy and not knowing exactly, to help the overall population, really not its really not helping at all. So farmers increase their output, they need to be able to increase their revenues. Farmers such as paez says government leaders need to rox resolve the problem quickly. A farmer is not going to farm to manufacture anything that would destroy life. It seems unlikely truckloads of fertilizer will be reaching farmers soon. Oil production is the main source of Government Income and falling price he have hit the government hard, theres no money to pay for fertilizer for be the suppliers. Yvonne ndege, al jazeera. Volcano gave out 40 short bursts of ash and gas on sunday, throwing ash up to 2,000 meters into the sky. Officials have set up a zone of safety around the area. Youll find more on our website, aljazeera. Com. Battle for the badger state. Wisconsin, hoping to pick up a majority of the critical 42 delegates. President obama sits down with the secretarygeneral of nato to discuss the battle with i. S. I. L. World leaders are be implicated in a data ling of hidden bank accounts. New deal takes effect in controlling a crisis in european union. This is al Jazeera America, live from new york city, im richelle carey. Republicans are making the rounds in wisconsin, ahead of tomorrows primary, at stake 42 delegates. Senator ted cruz labeling it a battleground and looking at recent polls he seems to be winning this battle. In the latest cbs news poll, cruz is ahead of donald trump, highway Governor John Kasich is trailing behind 18 . Hoping a win in the blue collar state is changing the outlook. Hillary clinton agreed to attend an april 14th sedate, a date not yet agreed to b