But we begin this morning with todays eye opener, your world in 90 seconds. Shocking new revg lagss from the exgirlfriend of copilot Andreas Lubitz. One day everyone will know my name. The girlfriend is quoted. Now it all make sense. Theyve recovered over 400 pieces of human remains but hasnt found any bodies intact. Italys highest court has overturned the murder conviction against amanda knox. Im so grateful to have my life back. And liftoff. The year in space starts now. Theyre spending 342 days on the high frontier. The goal is to learn how lea affects humans. Harry reid announced he will not seek reelection. Senator, we have a surprise caller for you. Harry, this is barack. Well, ill be damned. Are you allowed to say that on live radio. Michigan state. Louisville. Duke graduates are known to have a little extra stamina. Man, we love it. Weve got it. All that crazy soccer play. A russian goalkeeper struck by a flare. And all that matters. 5yearold seth lane born without an immune system lives in a bubble asked people to wear yellow, and boy did they ever. See you, buddy. On cbs this morning saturday. We have our First Official candidate, ted cruz, born in canada. His fathers cuban. Hes half canadian half cuban. Hes got the grav i ta of Justin Bieber and the people skills of scar face. Terrific candidate. Captioning funded by cbs welcome to the weekend, everybody. Anthony mason is off so vlade mer duty mer duthiers from our Digital Network cbsn is with us. Glad to have you here. Glad to be here. The pentagon is orders fuehrer for the president. We have the woman in charge of ordering them and well take a look at the history of the plane. Plus michael semaroothy. He just spoke to congress about sustainable seafood practices. Well talk about his love of the ocean in the dish. And well go to the south by southwest fevlg that wraps up this week. The band that playing in our very first sat session makes a triumphant return. The search for human remains and evidence continues this morning at the crash site on the mountainside in the french alps. All 150 people aboard the airbus 320 were killed. Its now clear this was a deliberate act by copilot Andreas Lubitz and there are some indications of possible motives. Allen pizzey is in his hometown. Good morning, allen. Reporter good morning. The story of Andreas Lubitz is taking on a life of its own. The german tabloids is describing what his former girlfriend said he is quoted as saying. Do something and everyone will know my name. Searches at his parents apartment home turn up documents of medical documents that suggestion Mental Illness and treatment. They include torn up sick leave notes one of them the day of the crash. Its not known what the note is for although its widely held he suffered from depression. It include a notation that he needed specific regular medical examination, which could refer to a physical or mental condition. No suicide note was found and there was no evidence of political or religious motives. The prosecutor say it will take several days to evaluate everything. Meanwhile French Police mountaineers and forensic specialists are are painstakingly looking through the site. Not a single intact body from the 150 souls on the doomed airliner has been found. Evidence and debris has to be taken to a helicopter where nearby mobile labs are set up. Theyll have to use dna to identify whats left of the victims. Dental analysis is also crucial. That allows radiography. That includes dental implants. Normally 90 of the victims are identified by their dental records, he said. At a memorial erected in the nearest village, family members keep arriving but it may take weeks before all the victims are identified. Germanwings is offering victims families 55,000 per passenger to cover their immediate expenses. That money will not have to be paid back and will be separate for any other compensation the airline will undoubtedly have to pay. Thanks allen. Its triggered widespread cause for psychological screening of commercial pilots. Jeff pegues has that story. Reporter the nations Airline Pilots cannot do their jobs without first being cleared by doctors. That involves undergoing a physical exam and selfreporting on this online form whether theyve tried to commit suicide or have mental disorders, including depression or anxiety. A formal psychiatric examination is not required by the federal aviation administration. Thomas daily is the dean of the Aviation Program at Dowling College in new york. We cant just go along now with the system the way it is and hope for the best. At this time we have to go back now and say the psychological screening has to take place in more than one area at a time. Daily says the system should be more like what the military requires. Its pilots undergo flight physicals every year rigorous background checks and some branches requite Mental Health checks every month, which includes interviews with a commander, peers and a medical doctor. Since 2010 the faa has actually eased requirements as a way of encouraging pilots to report medical conditions ochbl a case be by casebasis pilots who take antidepressant medications like zoloft and prozac are now allow allowed to fly if theyve been under treatment successfully for manpower months. They say the regulations currently in place go far enough and that flight crews are trained to spot pilots going through Mental Health changes. At Reagan National airport for cbs this morning saturday, im jeff pegues. There is relief this morning for amanda knox. Yesterday italys highest court overturned her murder conviction. Knox breathed a sigh of relief outside her home in seattle. I just wanted to say that im incredibly grateful for what has happened for theusti for the justice i received for the support that ive had from everybody, from my family, to my friends, strangers, people like you. You saved my life and im so grateful. Knox and her exboyfriend were accused of killing a fellow student in 2007. They were twice convicted aechb now twice acquitted. This puts the long unaring case to rest. Were joined by our legal analyst with more. Good morning. Eight years were four verdicts. This is finally the end. Were you surprised by the outcome. I was stunned by the outcome. You have to understand what the options were for this high court. They could have simply affirmed the convictions and then she was going back in extradited for 28 years. Her boyfriend would have been cuffed that night and he was going in for over 25 years. They could have overturned and sent it back to the Appeals Court for a new appellate trial. Definitely the considered opinion around the world through scholars of the logical outcome. And no one, i really do believe no one, including the lawyers ever thought that they would hear not only the word acquittal but annulled. This is over this is final. Let me ask you, rickie. The kroezing hours went on for hours and the lawyers for knox said the evidence didnted a up. Do you think the high court was swayed by the media and the press . I think the high court is not that dumb and blind. The high court however is not supposed to be thinking about the press or outside influences. One important thing is you have a prosecutor who investigated this case. And in that particular instance you have someone who has been accused of prosecutorial corruption in the past, and you have someone where you have evidence that theres a knife. Lets take the knife. And it seems like the knife they could have used. Thats the type of evidence and the type of look see to say what is in this case. Correct me if im wrong but i remember when this case was playing out, at one point she accused one. The false accusation of the bartender has never sat well with anyone particularly the bartender. She was ultimately prosecutioned for defamation. She got three years, in prison four years by waiting for this trial. So is it is time served. The bartender was there to watch the proceedings. One of the things that i do think has to affect a court, even if they say it doesnt, is that in ultimate scheme of things, all of the people in the u. S. Supporting amanda knox people in italy supporting the victim, believing that amanda knox was guilty the whole problem political of extradition, what was ultimately going to happen here. Was it going to become an International Crisis with. Would the United States simply hand her over . Would they say there is a different system of double jap fordy and not hand her over. It would be touchy politically. Very different but not to be condemned. A decorated Boston Police officer is in Critical Condition this morning. He was wounded as when the vehicle opened fire on the officer. He was an army ranger and honored by president obama asing with one of the First Responders in the 2013 bat wl the boston bombers. Now to yemen, which is a major front in the battle. Saudi arabia has evacuated dozens of foreign diplomats in your yemen due to the deteriorating conditions there. President obama spoke by phone yesterday with the king of Sunni Audi Arabia which is conducting air attacks on shiites. Juliana has more on that. The u. S. Called em men a model or its successful Counter Terrorism strategies and relied on it as a partner but that partner has effectively collapsed. When the saudis tepg . The civil war has turned into a major gulf powers and another conflict in which the u. S. Is invested. Arab war planes on friday dropped monies of bombs on shiite rebel targets on yemen. The u. S. Is supporting the coalition trying to weaken the hugh think rebels. The Obama Administration sent a team to audi arabia to yoord nate its assistance which includes providing intelligence from drones. The saudis are asking for additional support, such as spare parts and Aerial Refueling but the u. S. Officials say no decision has been made. I think its quite clear that in yemen were acting in support of the saudis with their Coalition Partners and theyre responding to a request from the legitimate president of yemen. The rebels have taken the capital and moving south. The immediate goal of the Bombing Campaign is to give Yemen Government time to regroup, allow president howdy to return to yemen. Saudi arabia has moved force to the border with yemen and egypt talked about sending troops as well. But the u. S. Officials do not see preparations for a ground operation. U. S. Navy ships had to rescue two saudi pilots on friday after they ejected from their fighter jet in the gulf. The Obama Administration is trying to sale a nuclear deal with iran in the coming days. Thanks. Turning now to some neck talks with iran. The deadline for agreeing on at at least the outline of a deal is tuesday. Were in switzerland with the latest on how things are going. Margaret margaret, good morning. Reporter here talks have turned tough and negotiator say very serious in the last 24 hours. The explosion of violence in the middle east has only added to the tension. Hanging over the Nuclear Negotiations is a middle east in disarray. Where an extraordinary dynamic is unfolding. The u. S. And iran are working both alongside and against each other in several conflicts. Theist is on the opposite side of iran in yemen, on the same side in iraq and against the iranian backed assad are jet stream in syria. Its really about what would make the countries in the region safer. Reporter prevent iran from building a bomb would prevent the threat. Itsing with iran is destabilize in so many places that we dont want them to get Nuclear Weapons. If you imagine the kinds of influence they have today, they would have more influence to do that backed with the in nuclear weapon. Many distrust iran and worry that their interest is being sacrificed. Saudi arabia in particular feels immediately threatened by its long time foe. Iranian backed malitiailitias in yemen, iraq and syria are growing if strength. Robert menendez think allies should be concerned. A deal with iran would limit, not scrap its nuclear capability. What we will have done is bought time but not stopped i rans march towards Nuclear Weapons and a future president and the world will face a potentially Nuclear Armed iran and that is not in the National Interest of security in the United States or our allies. Reporter and theres also the possibility that these talks could fail all together. U. S. Negotiators say if that happens, president obama will have to make a tough decision about whether hes willing to confront iran and force it to stop its nuclear program. Bonita . Mash great, thank you. Astronaut scott kelly is on board the national spags station this year beginning a Yearlong Mission in space. They docked with the space station overnight. During the coming mere kelly will accumulate more time in space than any other american. And the purpose is to learn how humans react to long term space life. March madness reaches the elite eight tomorrow. Four more teams punched their ticket last year to the next round of the tournament. Wisconsin playing arizona in the west, midwest, notre dame facing kentucky, sunday louisville versus Michigan State and in the south duke will play gone zag da. Here to break et down john roscy. Good morning. Im not going to ask you how your bracket is looking right now. Thats a nice question. I mean right now you look at whos left. Its all big seeds. Is there anybody youre surprised to see . Im surprised to see louisville in the big eight. When you split the adam this was not one of the best teams since the coach has been a head coach. The cards also dismissed their starting point guard in february. Quentin snyder has played 111 combined minutes and he only has two turnovers in that time. Certainly not playing like a freshman. Lets talk about kentucky. They crushed West Virginia. Theyre looking ahead to notre dame. Is anybody able to stop these guys . Notre dame has the ners them to go over the top of kentuckys defense. Youre not going to be able to penetrate against kentucky but i think it would take 13 to 15 made threepoint shots to beet kentucky. The amazing thing about kentuckys win over West Virginia is this, the freshman or kentucky is projected one or two pick in junes draft. He didnt have a made field goal still won by 39 points. I think notre dame needs to learn that lesson. Dont talk badly about kentucky before the game. They irritated the beast and the beast turned on them. Lets talk about wisconsin and arizona. Unbelievable that this is one year in the making. These two teams played an epic regional final last year and wisconsin won by a point. The story line right now you have a Wisconsin Team that returned to core intact to come back to this for a chance to return to the final four. And on the other side you have sean miller the best coach in College Basketball to never make an final four. Last year against wisconsin and in 2011 when arizona lost to connecticut, arizona lost on the last possession. Hes literally two shots away from going to two final fours. Just in covering the sport, coaching talk about the elite eight game as being the game with the most pressure. If you win that game and you find you way to final four everything is different in your career. John rosin with the picks tune in tomorrow start at 2 20 eastern when slew vil takes on Michigan State. It is time to show you some of this mornings head lines. Millions of voters in nigeria for flocking to the polls for a crucial election today. Its the first election in about 50 years with an opposition candidate has a possible chance of defeating a sitting president. At least two bombs exploded at polling stations. The the New York Times says Hillary Clintons inbox is clean. A lawyer told the Congressional Committee there are no emails on her personal server from the time she served in office. A revelation was made following a subpoena by a House Panel Investigating the deadly attacks on ben gan zi. The emails were deleted around the time they were requested. A San Francisco chronicle reports a Venture Capital form did not discriminate against ellen pao. The jury verdict followed a fiveweek trial. The Los Angeles Times reports actress penson is apologizeing to the police in glendale california. The release video showing the officer respectfully dealing with the 20yearold who drove through the crossing yellow lights of a crosswalk. He was not given a ticket but the marijuana he was carrying was confiscated. Willie nelson is marketing his own pot. Theyll be sold in colorado and washington where Recreational Use of pot is legal. It is 22 minutes after the hour and now is a look at the weather for your weekend. Coming up anger in indiana over a law that supporters say proaffects religious freedom but which opponents say legalizes discrimination. Later big worries. Radioshack may try to sell personal information it collected from its customers over the years. Find out what this can mean for other companies that have their info. This is cbs this morning saturday. Coming up our exclusive look inside the process of buying the worlds most famous jetliner a