Fallout from the racist fraternity video continues to rock the university of oklahoma campus this morning. Members of Sigma Alpha Epsilon face a midnight deadline to move out, and some could be expelled from school. Don champion shows us the scandal thats reverberating across the country. There will never be a [ bleep ] reporter in less than 24 hours, this cell phone video of a racist singalong at the university of oklahoma at the Sigma Alpha Epsilon, or sae fraternity, in the national spotlight. I was sickened by it. And the neck thing, i was so deeply saddened by it. Reporter on monday, University President david boren ordered the Fraternity House closed immediately. I hope they think long and hard about what theyve done. Reporter the singalong joked about lynchings and said black students would never be admitted to o. U. s chapter of the fraternity. The groups National Headquarters disowned the chapter. We are just as shocked as everybody else who has heard about this video across the nation. And we understand they are upset. We are upset as well. Reporter it appears the incident is already impacting the university outside of its fraternity. Texas High School Football standout gene delance had committed to attend o. U. In the fall but announced on twitter that he has now decommitted for what he called personal reasons. O. U. s Football Team canceled mondays practice to take part in campus protests. Don champion, cbs news, new york. Several employees of the fraternity are out of a job this morning. Jericka duncan sat down with longtime chef howard dixon. He says the broir brothers should have known better. I think it was kind of stupid and selfish for them to do Something Like that. And knowing this is an organization thats supposed to be about brotherhood, that wasnt a brotherhood. There will never be a job like this again. This is one of a kind. Reporter are you going to miss it . Yes. Ill miss my family. Reporter you still consider Sigma Alpha Epsilon family . Yes. You can see more of jericka duncans interview with chef howard dixon about the racist video coming up later on cbs this morning. In madison, wisconsin, protesters are calling for the dismissal of a Police Officer who shot and killed an unarmed biracial 19yearold. The officer who is white is on leave this morning. As Dean Reynolds reports, the deadly encounter has led to soul searching in the famously liberal community. Black lives matter black lives matter reporter increasingly large crowds of demonstrators marched on the Wisconsin Statehouse and filled its 98yearold rotunda with a familiar chant. 19yearold Tony Robinson was shot dead on friday by officer matt kenny who trailed him to this house. 19 years of age. Name is Tony Robinson. Apparently tony hit one of his friends. No weapons seen. Reporter police say the shooting took place when kenny, responding to 911 calls about robinson, was attacked by him in the entryway of the home. Shots fired. Shots fired. 1247, copy, shots fired. Your life matters. All lives matter. Thats right. Reporter while the demonstrations have been peaceful, emotions here are raw. This Weekend Police chief Michael Koval visited robinsons family. You went out of your way to be sensitive to the people who would be most disappointed by what happened. But that goes to a core value. I believe life is sacred, and so why wouldnt you express remorse at the loss of a young life . That sort of seems only natural. Reporter today the chief posted on the police website, reconciliation cannot begin without my stating i am sorry. And i dont think i can say this enough. I am sorry. His family gathered just a few feet away from where robinson died. His uncle, turin carter, spoke for the grieving parents. This is a bigger issue than tony. This highlights a universal problem with Law Enforcement and how its procedures have been carried out, especially in light of whats happened over the summertime. Reporter his uncle said Tony Robinson was no saint, perhaps a reference to his conviction for armed robbery. For now, though, the state department of justice here in madison is investigating the case, and the federal department of justice in washington is monitoring it closely. Dean reynolds, cbs news, madison. This morning, the city of madison is fending off a cyber attack. Officials say their website and email systems have been hacked. Similar disruptions hit other communities after officerinvolved shootings. The Municipal Court in ferguson, missouri, faces an overhaul this morning. A state Appeals Court judge has been assigned to take control of the court. Last week a scathing Justice Department report found racial profiling and bigotry by ferguson police, and it said the Municipal Court functioned as a moneymaking enterprise for the city. And this morning the white house is blasting a republican effort to undercut Nuclear Negotiations with iran. In a rare move, dozens of gop senators signed a letter to iran, warning that any deal could be reversed by the next president. Democrats accuse republicans of interfering with the president s foreign policy. Susan mcginnis is in washington. Susan, good morning. Reporter good morning, annemarie. This is yet another big move on the part of republicans to try to undercut the white house following republican invitation to israeli Prime Minister Benjamin Netanyahu to speak here before a joint session of congress, both very unusual, very public moves against the president. Vice President Joe Biden expressed outrage over a letter issued by 47 republican senators opposed to an emerging nuclear deal with iran. The open letter sent directly to irans leaders warns anything not approved by congress is a mere executive agreement and could be revoked by the next president with the stroke of a pen. Biden characterized it as an attempt to, quote, undercut a sitting president. Freshman senator tom cotton who wrote the letter defended the move. Congress must approve a deal for a deal to be lasting, and congress will only approve a deal if it stops iran from getting a Nuclear Weapon. Reporter the u. S. And five nations have been working to finalize an agreement by april that would eliminate irans ability to build a Nuclear Weapon for at least a decade in exchange for an easing of economic sanctions. Many republicans have called those terms unacceptable. President obama insists he doesnt need congressional approval and that Hs Administration remains focused on reaching a deal. Once we do, then well if we do, then well be able to make the case to the american people. And im confident well be able to implement it. Reporter irans foreign minister called the letter a propaganda ploy. Later this week secretary of state john kerry will travel to switzerland for the next round of negotiations with iran. Something else these senators wrote in that letter to irans leaders, you may not fully understand our constitutional system. Irans foreign minister said it seems the authors do not understand International Law or the nuances of their own constitution. Annemarie . Susan mcginnis in washington, thank you, susan. Hillary clinton may be ready to face questions swirling about her use of a private email address as secretary of state. The potential democratic president ial candidate ignored the issue during an appearance monday in new york, but a source close to clinton says she may hold a News Conference in the coming days to address the controversy directly. And testimony resumes in the Boston Marathon bombing trial today. For the first time yesterday, the jury saw images of Dzhokhar Tsarnaev and his brother from the day of the attack. Kris van cleave reports. Reporter the fbi pieced together video and photos to make this time line of dzhokhar and tamerlan tsarnaevs movements. It shows the brothers turning onto boylston street with backpacks. Dzhokhar is seen walking up to a crowd of spectators outside the Forum Restaurant and in this photo appears to have a backpack at his feet. Phone records show he called his older brother, talking for 19 seconds. When everyone around him reacts to the first blast, the defendant makes his way out of the crowd. 12 seconds later, the second blast. And this neverreleased video showing him running away without a backpack as the smoke clears. Jessica told jurors the first blast felt as though she had been fired out of a rocket. She lost both legs. Her husband also lost a leg. Less than 30 minutes after the bombings, video shows a man appearing to be the defendant calmly buying milk at a grocery store. Prosecutors delved into the defendants social media history. One tweet predicted he would die young. Prosecutors also allege dzhokhar had a second twitter account that mentioned islamic extremist teachings. Roughly 30 hours after the bombing, security cameras at the Umass Dartmouth gym show dzhokhar swiping in and staying about an hour. His final tweet read, im a stressfree kind of guy. Kris van cleave, cbs news, boston. The u. S. Ambassador to south korea, mark lippert, is out of the hospital today after last weeks knife attack. Lippert needed 80 stitches to close the cuts on his face and was treated for wounds on his arm. He says he feels pretty darn good and will be back to work soon. Coming up on the morning news, is apples smart watch a smart buy . Well show you what the hightech wearable can help you do ahead in moneywatch. This is the cbs morning news. Moneywatch. This is the cbs morning news. This portion of cbs morning news sponsored by vagisil. The experts in intimate health. The experts in intimate health. Relieving the itch. Can happen instantly. Vagisil max strength antiitch wipes relieve itch and odor instantly as they cleanse. So why wait to feel comfortable . Trust vagisil. The number one wipe for itch. Sir, were going to need you on the runway later. Dont let a severe cold hold you back. Get theraflu. With the power of three medicines to take on your worst pain and fever, cough and nasal congestion. It breaks you free from your toughest cold and flu symptoms. Theraflu. Serious power. In a race, its about getting to the finish line. In life, its how you get there that matters most. 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If you have had spinal anesthesia while on xarelto®, watch for back pain or any nerve or muscle related signs or symptoms. Do not take xarelto® if you have an artificial heart valve or abnormal bleeding. Tell your doctor before all planned medical or dental procedures. Before starting xarelto® tell your doctor about any conditions such as kidney, liver, or bleeding problems. Xarelto® is proven to reduce the risk of dvt and pe, with no regular blood monitoring and no known dietary restrictions. Treatment with xarelto® was the right move for me. Ask your doctor about xarelto® today. In north carolina, the crash of an amtrak train and a tractor trailer stuck on the tracks was captured on cell phone video. 55 of the more than 200 passengers aboard the carolinian were taken to area hospitals with mostly minor injuries after the accident yesterday. We heard this big drop or this big bang. So that woke me up. And then all of a sudden we started slowing down pretty rapidly. And then all of a sudden we hear another huge bang and we come to a complete stop. The truck driver jumped out of the vehicle before the crash and was not hurt. Pilots are describing how a delta jet skidded off a new york runway last week. Federal investigators say the pilots said the brakes were on, but the plane did not slow down. The automatic spoiler flaps that slow the plane did not deploy and were done manually. The pilot said the runway appeared all white as they came in for the landing in the snowstorm. Six passengers suffered minor injuries. On the cbs moneywatch, a closer look at apples smart watch. And obamacare is cheaper than expected. Wendy gillette is at the New York Stock Exchange with that and more. Good morning, wendy. Reporter good morning, annemarie. General motors is starting a 5 billion stock buyback. The automaker says the Share Repurchase will begin immediately and finish before the end of 2016. The buyback is part of an agreement that heads off a hostile proxy fight with a group of hedge funds. Asian Financial Markets were mostly lower on worries over rising Interest Rates. Tokyos nikkei lost 0. 5 . Hong kongs hang seng fell 1 . Here on wall street, the markets bounced back after last weeks fears about an Interest Rate hike. The dow gained 138 points monday. The s p 500 rose 8. The nasdaq was up 15 points. Preorders start next month for the new apple watch. It was unveiled yesterday and will sell for 349 next month. From your wrist, youll be able to make phone calls, pay for groceries, track your workout, control music and manage photos. And you can do it 18 hours a day which is how long a Battery Charge will last. The cost of obamacare is continuing to drop. The Congressional Budget Office says the Affordable Care act will cost 142 billion less over the next ten years. Thats 11 lower than january projections. Health insurance premiums are rising more slowly, and that requires less of a government subsidy. And the three Largest Companies that track Consumer Credit have agreed to change how they handle your records. The revamp will simplify things for people who challenge mistakes, and medical debts will not be reported until after a 180day waiting period to allow time for insurance payments to be applied. Annemarie, that will take a lot of stress off people. Yeah, a lot of people will certainly appreciate that. Wendy gillette at the New York Stock Exchange, thanks a lot, wendy. Straight ahead, your Tuesday Morning weather. And in sports, the hawks bounce back from a rare loss to slam the kings. W flonase allergy relief nasal spray, now available over the counter in full prescription strength. When we breathe in allergens our bodies react by overproducing six key inflammatory substances that cause our symptoms. The leading allergy pill only controls one, flonase controls six. 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In milwaukee, Anthony Davis scored 43 points, tying a career high as new orleans beat the bucks, 114103. The pelicans shot 60 from threepoint range. And two more teams earned a spot in the ncaa mens basketball tournament. Northeastern won the Colonial Association tournament, beating top seed william mary 7261. Its northeasterns first appearance in the ncaa tourney in 24 years. And topseeded wofford just got by furman 6764 to win the southern conference championship. Its the terriers fourth trip to the tournament in the last six years. When we return, tragic air disaster. Two helicopters collide in midair, killing nearly a dozen people during the filming of a reality show in argentina. This portion of the cbs morning news sponsored by allegrad. Not just strong, allegra strong. Use as directed. Allegra strong. Use as directed. What we eat and drink can stain our teeth. New Colgate Total lasting white mouthwash strengthens teeth and has an invisible shield that helps block stains like this. For a healthy white smile that lasts. New Colgate Total lasting white. Shopping online is as easy as it gets. Wouldnt it be great if hiring plumbers, carpenters and even piano tuners were just as simple . Thanks to angies list now it is. Start shopping online from a list of toprated providers. Visit angieslist. Com today. Orginally busted in a child abuse case. Now biker group has stepped forward. To protect the victims family. A group of thieves had another busy weekend, stealing cars in fremont. Why it could be the same group of theives targeting east bay auto dealers. The roads are often packed heading into wine country. New concerns that our booming Wine Industry could be too much of a good thing. Join us for kpix 5 news this morning. Beginning at 4 30. Heres a look at todays forecast in some cities around the country. And heres another look at this mornings top stories. Members of a university of Oklahoma Fraternity have until midnight to move out after their house was ordered closed. A video showing members chanting a racist song has roiled the campus and sparked outrage nationwide. Some members may be expelled. And nearly every republican in the senate has signed a letter to iran. It warns that any nuclear deal with the Obama Administration could be scuttled. The white house condemns the letter. Ten people died in a crash of two helicopters in argentina. Among the dead in the midair collision were french olympic stars and two pilots. The athletes were filming a popular european survivalist Reality Tv Show when the accident occurred. Investigators are at the scene. More than 700 miles northwest of buenos aries. And sam simon, the cocreator of the simpsons has died. Simon helped to launch the simpsons in 1989. He left the series after the Fourth Season and donated much of his fortune to social causes including animal welfare. Simon died after a long battle with cancer. He was 59 years old. The Solar Impulse 2 is on its way to india. The solarpowered plane left the capital of oman last night on the second leg of its attempt to fly around the world. It is expected to make two stops in india and then will fly on to china. Coming up after your local news on cbs this morning, oscarwinning actress Patricia Arquette from csi cyber. Im annemarie green. This is the cbs morning news. This is the cbs morning news. Wow, ive been claritin clear for 10 days when your allergies start, doctors recommend taking one nondrowsy claritin every day during your allergy season for continuous relief. 18 days 12 days 24 days of continuous relief. Live claritin clear. Every day. Brookside chocolate now has a crunch. Brookside crunchy clusters crispy multigrains and sweet fruitflavored pieces dipped in rich dark chocolate. Discover brookside crunchy clusters. I did it. Do it. Take the natures bounty hair, skin and nails challenge. If your hair, skin and nails dont look more beautiful, well give you your money back. I did it. And i feel beautiful. Visit naturesbounty. Com for details. Look at em theyre lovin their vegetables. This is huge news its all thanks to our birds eye chefs favorites side dishes perfectly sauced or seasoned. What are you. . Shh im live tweeting. Oh, boy. Birds eye. So veggie good. It was 50 years ago this weekend that the first u. S. Troops went to shore in south vietnam. By then, u. S. Airmen had been bombing the north for seven months, and those who were taken prisoner faced brutal conditions. David martin spoke with survivors. Reporter american pilots shot down and captured by north vietnam. Thats Hayden Lockhart on the left pack raided through the streets of hanoi. Lockhart, the First Air Force pilot to fall into north vietnamese hands, is still alive, although too ill to attend a ceremony marking the 50th anniversary of his shootdown. But in the audience were two former navy pilots who suffered even longer. I was the first, david. I was shot down august 5, 1964. Reporter flying off an Aircraft Carrier in the tonkin gulf, Everett Alvarez was shot down on the very first day u. S. Jets bombed the north. What did you think was going to happen to you . I thought i was going to die. I thought that i was they were going to kill me. Reporter robert shoemaker was shot down six months later. By the time the parachute opened, it was only about 35 feet above the ground. Consequently i broke my back on landing. Reporter as the bombing continued, hundreds of american pilots were shot down and captured. Some died in captivity. Others were brutally tortured. Tied into impossible contortions or just left locked in irons. With hayden, they handcuffed his left wrist to his right ankle. And you can imagine how painful that must be after hours and hours. You know, this went on for about two weeks. Reporter the only way to stop the pain was to tell the north vietnamese something more than just name, rank and serial number. So the first time you broke i felt like the lowest form of human in the world. I tried to commit suicide to prevent giving more by banging my head against the wall. Reporter this is what saved them, an alphabetical grid they used to tap out messages to each other through the walls of their cells. It was our life line. It is what kept us together. And keeping together, that was the key. Reporter can you still tap . I can tap. Im not as good as i used to be. Hi, dave. Reporter after eight years, alvarez, shoemaker and lockhart along with 459 other pilots were finally released as part of the treaty which ended the war. By then, alvarez was known as the old man of the north. He was not the oldest p. O. W. , but he had been there the longest. David martin, cbs news, the pentagon. Coming up after your local news on cbs this morning, the latest fallout from the fraternity scandal at the university of oklahoma. Well be live from norman. Plus, cbs sports jim nantz will be along with a preview of march madness and the teams to watch. And oscarwinning actress Patricia Arquette from the new drama csi cyber will be in the studio. Thats the cbs morning news for this tuesday. Thanks for watching. Im annemarie green. Have a great day. Your realtime captioner is linda marie macdonald. Taking a live look out this early morning, you can see the fog all along the Golden Gate Bridge. You want to be careful driving this morning. Going to need your hands while youre driving. No kidding. Good morning, it is tuesday, march 10. Im michelle griego. Hi, everyone. Im frank mallicoat. It is 4 30. Out the door with traffic and weather and its all about the fog and the dew. I was on the telephone with the National Weather service this morning having a great discussion with charles bell and were were discussing west 580 into oakland its foggy, and foggy all around the bay. Out the door with the dense fog at sfo. Probably have delays there. Dense fog advisory in effect until 10 00 this morning. Visibility less than a quarter mile. Temperatures currently 40s and 50s. Well have more later. And right now, it is the fog and the overnight roadwork that could slow you down. Its nearly empty Golden Gate Bridge right now. I know theres a few cars out there somewhere coming out of sausalito and theres a lot of roadwork on the bay bridge, as well. They have th