Woman last year. Major step forward in the recovery of Lower Manhattan following the World Trade Center attacks. New yorkers and tourists got their first look inside a nearly 4 billion transportation hub at the site. It was supposed to be opened back in 2009 but the project had many cost overruns and delays. The long saga over Tom Bradys Deflategate scandal is far from over thanks to an appeal by the nfl. The league is asking an Appeals Court to reinstate bradys fourgame suspension which had been thrown out by a judge a week before the season started last september. At a hearing yesterday, one judge called the evidence of ball tampering compelling if not overwhelming. A ruling could take months. Well, well stick with sports stuff here because you know i love it. Yes. Spring training, baseballs under way. Theres been the find of a lifetime in a quirky world of baseball cards. Seven new ty cobb cards printed between 1909 and 1911 have been discovered and verified actually. Incredibly, they were found in a crumpled up paper bag in a rundown house that belonged to one familys deceased great grandfather. Theres only seven cards. But if you look at it in context and you measure the power of these seven cards, i think you could argue this is the coolest find that weve ever seen. Great find. Before they were discovered, by the way, there were only 15 similar ty cobb cards known to exist. Their worth is said to be more than a million dollars. Wow. Its unclear what the family that discovered it will do with that. You know, if i found these, i would have thought they were the little prayer cards they give out at funerals, with the prayer on the back and the persons picture, so i thats morbid. I would have thought that. Its good they recognized these are baseball players. That this was ty cobb. And not like a saint or Something Like that. True. Feel good chat of the morning. All right. Coming up in the skinny, the exciting news baywatch fans have been anticipating. The veteran superstar returning for the movie remake. Also ahead, Caitlyn Jenner gets political announcing her support for a president ial hopeful. Is her favorite candidate your favorite. And the stunning announcement from world cup come pet tore Brandi Chastain. The big step shes taking after serious concerns about injuries on the soccer field. That is after todays forecast maps around the gray, pack northwest and northeast and florida. 81. 81. You should move. Yeah. Announcer world news now weather brought to you by gotham steel pin. Im gonna take mucinex sinusmax. Enough pressure in here for ya . Too late, were about to take off. These dissolve fast. Theyre new liquid gels. And youre coming with me. You realize i have gold status . Mucinex sinusmax liquid gels. Dissolves fast to unleash max strength medicine. Lets end this. It collects leaving gross germridden stains. 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Doctors found that people who take lowdose aspirin every day had a 19 lower chance of developing colon cancer. They also found a 3 lower risk of cancer overall for those taking low dose aspirin at least twice a week. But doctors warn aspirin is no substitute for colon cancer screening. Its amazing. Theyve always talked little baby aspirins and what they can do. Pretty powerful. The increasing concussion awareness has put football in the spotlight. Serious head injuries can happen in almost any sport. One of americas best known soccer stars Brandi Chastain announced she will donate her brain to Concussion Research and the disease cte. Heres abcs Kayna Whitworth with more. Reporter the soccer star known for that celebration at the world cup coming forward about the dangers of the sport. 47yearold Brandi Chastain announcing she will donate her brain to research on cte, the degenerative brain disease linked to concussions. Brandi is such an iconic figure for a big chunk of our country that hasnt really been focused on the concussion issue. Reporter as a college player, chastain did suffer from two concussions. Now a mom and a soccer coach, shes concerned about the damage all those headers may have caused. She is having no symptoms. And shes living a normal life. But she is so well aware of what could be awaiting her. Reporter chastain telling usa today, but as you grow older you sometimes say, gosh, am i losing my memory or did i used to forget when i went into a room what i went in there for . Adding, she hopes the research will protect younger players. Cte can only be diagnosed after death and has been found in numerous nfl hall of famers and male soccer players. But so far, never in a female athlete. Kayna whitworth, abc news, los angeles. Cindy parlow cone also from the u. S. National team was the first person to say shes going to donate her brain. Chastain has said, sometimes shell go into a room and think, why am i here . And wonders if this is from 40 years of playing soccer. And you know, football has gotten a bad rap for this, but a lot of other sports are concerned about this, as well. Mma fighting as well as hockey. It might not just be a concern for football itself, but as we can see, soccer also. Girls in sports, every single mom friend i know that has a daughter who plays sports they play soccer very often. Its a huge worry for parents of female athletes. Coming up, the celebrity who sang her way out of a speeding ticket. And David Hasselhoff once again taking to the beach. Will he take off his shirt . tiffany ask yourself what your children or cigarettes. For as long as i can remember, my mother smoked. She died from lung cancer when i was 16. I could not take the chance of continuing smoking and not being here for my daughter. I know how much i needed my mom still, and i didnt realize it until i had lost her. You can quit. For free help, call 1800quitnow. Skinn skinny so skinny our lead story in the skinny this morning has to do with politics again and a celebrity joining the political debate. We havent heard from her in a while but Caitlyn Jenner is back in spotlight showing support for republican president ial hopeful, wait for it, ted cruz. What . In an interview with the advocate, jenner says that she likes cruz because hes very conservative, a great constitutionalist and very articulate, but concedes he needs to work when it comes to transgender issue. Cruz recently blasted the push for having gender open bathrooms in schools, calling it lunacy. But jenner floated the idea offering between a transambassador to president cruz advising on issuing impacting the transgender community. The Republican Party, and the heads have long said they need to open up to more diversity. You might not think of someone who is transgender necessarily a republican. Its great to see a face of someone you wont expect supporting the Republican Party and willing to be an ambassador, too. Its fantastic. Im sure shes welcome. Next a creative way to get out of a ticket when youre gladys knight. Go with the golden pipes. The singer was not on a Midnight Train to georgia but in a car in utah. Knight wasnt driving but when the car was pulled over for speeding on the way to a choir event, naturally the seventime grammy award winner sang her way out of it. Police captain mike roberts made the stop while working on his birthday but got quite a treat when knight sang happy birthday and took some pictures with him and his wife who happened to be riding along. The driver was let go with a warning, something captain roberts said he would have done anyway, but the singing couldnt have hurt, right . Right. Should have had her sing the rest of her hits. That would have been interesting. Its hard to were not going to make it. Next, big news coming from the set of the new baywatch movie. David hasselhoff will be joining the upcoming film. We recently learned dwayne the rock johnson was going to be playing hasselhoffs original charact character, but johnson took to facebook with the original Mitch Buchanan to make the announcement. Listen. I dont know if the world is ready for both of us. Are you ready . Come on, man. Rocking the hoff. I was born ready. He was born ready. There aint no bay without the hoff. Baywatch, get ready world. The rock added that hasselhoff has been working out like crazy for the role and in the best shape in years. Pamela anderson was also reportedly offered a role, but no word if she has accepted as of now. Id like to see her return. We like the oldies but goodies. She looks great there. Finally, another cast announcement. The First Official member of the new crop of dancing with the stars contestants full house actress jodie sweetin. A big reveal was made on good morning america. Sweetin talked about her love of dancing and how she even got to show off some of her moves in character as Stephanie Tanner on fuller house. Wow, pretty good. Well find out the next contestant later this morning and the full cast reveal will be made next tuesday on gma. Who do you think it could be . Could it be floor director noel . Could it be Kendis Gibson or jack over there . Knowle . Could it be Kendis Gibson or jack over there . So we use ky ultragel. It enhances my bodys natural moisture so i can get into the swing of it a bit quicker. And when i know shes feeling like that, it makes me feel like were both. When she enjoys it, we enjoy it even more. And i enjoy it. Feel the difference with ky ultragel. Today you can do everything in just one click, even keep your toilet clean and fresh. Introducing lysol click gel. Click it in to enjoy clean freshness with every flush. Lysol. Start healthing. 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I will campaign as long as it takes and wherever it takes to ensure that i am the next president of the United States. Its not winner take all. By the end of tonight, we are going to win many hundreds of delegates. So long as the field remains divided, Donald Trumps path to the nomination remains more likely. And that would be a disaster for republicans. The fbi is asking apple to weaken the security of our products. Hackers and cybercriminals could use this to wreak havoc on our privacy and personal safety. Theres already a door on the iphone. Essentially were asking apple take the vicious guard dog away. Let us try and pick the lock. You know your body. I saw it for two seconds and i was like, oh, my god. And i shut it down. I just want to be clear. Do we have officers involved in a shooting . We have three officers that have been shot. Couldnt be any worse case than this, in my opinion, for a Police Officer. Ill always call this an officers Worst Nightmare because a routine call and wind up dead. Its just an unbelievable feeling to be back here, back in our great country. We want opportunity. We want the black actors to get the same opportunities. And the oscar goes to spotlight. I think if you ever wondered about acting with tom hanks, would it help, the answer is clearly yes. I do not take tonight for granted. Thank you so very much. It was a fun week, an explosive week. We have lots ahead on march 8th. There are some primaries of note including michigan. Voters are going at it, as well. By the way, to commemorate leos big win, a street artist put up a mural in los angeles to commemorate dicaprios big win. It reads, never, never give up. Thats awesome. True, good saying announcer this is abcs world news now, informing at 15, i was addicted. By 40, ill have lung disease. At 50, ill die of a heart attack. Dr. Regina benjamin cigarette smoke causes immediate damage that leads to health problems, even death. Those who quit or die are being replaced by a new generation of smokers. Im dr. Regina benjamin, United States surgeon general. Go to cdc. Gov. Learn how to make our next generation tobaccofree. Good morning. Im reena ninan. Good morning. Im reena ninan. And im Kendis Gibson. Making news this friday on world news now, the gop slugfest. The battle to stop donald trump spirals out of control. The latest debate deteriorating to name calling, nasty insults and talk of body parts. Donald trump facing a flurry of attacks and firing back pretty hard. A full report from detroit coming up. Two Top Republican lawmakers are asking the Justice Department for details about its offer of immunity for a former state department staffer. That staffer set up Hillary Clintons private email server. Until now Bryan Pagliano had refused to testify. Ramping up the rhetoric. North Korean Leader kim jongun has ordered his military to be on standby to launch Nuclear Missiles at any time. The u. N. Just voted for tough new sanctions. The nfl has made its argument for why tom bradys fourgame deflategate suspension should be reinstated. An Appeals Court seemed to be in agreement with the leagues argument but a final decision could take months. Those are some of our top stories on this friday, march 4th. Announcer from abc news, this is world news now. Good morning, everyone. Were going to start this half hour with the Republican Debate taking a down and dirty turn. Thats a good way of putting it. Donald trump came under heavy fire last night hours after the panicked gop establishment tried to slow his momentum with a blistering attack from mitt romney and trumps fellow candidates. They refused to let up. Abcs Catherine Faulders has the latest from detroit. Good morning, catherine. Reporter good morning, reena and kendis. Four gop candidates on the stage last night and donald trump finding himself on the defensive, forced to fend off attacks by his rivals and difficult questions by the debate moderators. It was attack after attack on donald trump. Senators marco rubio and Ted Cruz Teaming up, forcing the republican frontrunner to defend his record. Hes making promises he has no intention of keeping. Hes trying to con people into giving them their vote like he conned these people into giving him their money. Is this debate playing out in the general election . When you nominate a candidate who literally has been on every side of every issue and in the course of this debate may be on two other sides before were done, thats not how you win and the stakes are too high. Reporter but trump struck back flinging insults and dismissing his rivals with name calling. Dont worry about it, little marco. Lying ted. Reporter and then there was this. Even getting vulgar at times defending his manhood. He referred to my hands if theyre small, Something Else must be small. I guarantee you, theres no problem. I guarantee you. Reporter trump was confronted with a litany of attacks, particularly concerns about trump university, the defunct Seminar Program thats now the subject of a lawsuit. You were willing to say whatever you had to