Favorite takes on a hotel and a stalker with a 75 million lawsuit over invasion of privacy. Did the hotel make it too easy for her stalker to spy on her . Celine dions triumphant return, the superstar singer proving her heart will go on taking the coliseum stage in las vegas for the First Time Since her beloved husband passed away. Her powerful tribute this morning. Oh, that was wonderful to see celine back on the stage last night. Good morning, america. Two big stories to get to, the big win for donald trump and those severe storms, sam, overnight. At least three dead, 27 tornadoes in 5 gulf coast states and well show you where theyre going today. First the race for the white house. Its your voice, your vote and the biggest win yet for donald nevada last night. Trump has won in the east, the south and now the west and join us live in a moment. Runnerup marco rubio here too but first the latest from nevada from abcs tom llamas in las vegas, good morning, tom. Reporter good morning. In vegas they say the trend is your friend. Right now the trend is favoring donald trump 33 in the primary calender and winning big last night. More than 40 of caucusgoers chose trump. He won by a huge margin that he was already on the victory stage hours before they could figure out second or third place. Thank you. Reporter this morning, donald trump winning the nevada caucuses and heading into super tuesday with real momentum. We won the evangelicals. We won with young. We won with old. We won with highly educated. We won with poorly educated. I love the poorly educated. Grab, grab, grab. You know, i get greedy. I want money, money. Ill tell you what were going to do, right. We get greedy, right. Now were going to get greedy for the united states. Were going to grab and grab and grab. Reporter overnight senator cruz thanking his supporters. Is that the only campaign that has beaten donald trump and the only campaign that can beat donald trump is this campaign. Reporter trump taking his final shots before the caucuses at senator cruz. Hes like a baby compared to some of the people i have to he is like a little baby. Soft, weak little baby comparison but for lying hes the best ive ever seen. Hes the best. Reporter cruz firing back. All day tuesday making the case its unclear what trump even stands for. And, frankly, im not willing to gamble my daughters future with donald trump. Donald became president nobody knows what the heck he would do. He doesnt know what the heck he would do. Reporter this as senator marco rubio continues to win endorsements but acknowledging the field is too splintered. First of all this choice remains multicandidate. Ben carson and ted cruz and myself. Hard core of republicans who do not want donald trump the nominee. As long as theyre being divided up for three or four people, its good for donald. Thats not going to continue. Reporter theyll drop out then. I think voters will take care of that. Trump predicting a rubio trump rumble could be coming. Yeah, rubio. Who, by the way, ive been very nice to. Ive been very nice people say why are you so nice, because he hasnt hit me. When he does, he will youll see what happens. Reporter now, one good sign for senator marco rubio is that he ran strongest among caucus profile endorsement from party leaders. There could be a sign enough time for rubio to catch up to trump to make the argument hes in nominee. He has one more debate before super tuesday george. Okay, tom, thanks very much. Lets bring it to donald trump. Mr. Trump, congratulations on your victory. Third in a row. The drudge report, want to show it to everyone. It says you are the nominee right now. Are they right . Well, i hope see. We certainly have an advantage, george. It was a great night. It was a great day and we were looking pretty good, i think, by any standard. You know, youre winning despite the fact you have taken many positions at odds with the Republican Party, supported democrats in the past, even more youre winning its remarkable winning against a united front of elected officials. Want to show this chart from fivethirtyate. You have 0. What does that tell you about the Republican Party today and the party . I have many endorsements but i dont go out and seek them. Now as of yesterday people were calling and a lot of people were calling and ill have many endorsements but its not something i want to work for to be honest with you because its a waste of time. Endorsements mean very little. We have as you know, we have some excellent endorsements and something im very proud of but its a lot of work. You know, they want me to go to certain area, have a big news conference, i would rather be with the people and rather work with the people and get the kind of numbers we got yesterday because those numbers are amazing. We won with every single group, every single group. Men, women, evangelicals, we won with all sorts of education, if you talk about education at the highest level to a lower level we won with everything, george. It was a pretty sweeping victory last night. You also heard ted cruz in that piece from tom llamas. Marco rubio making the same point with robin coming up that nobody knows what you would do, how you would actually accomplish your goals as theyre saying you havent laid out the details. Can you tell us right now what are the first three things you would do on day one in a trump well, the first thing id do executive orders signed by our president. Especially the one on the border in and just pour into our country like swiss cheese. Ill work out immediately to knock out obamacare and start taking care of our vets and military. You havent said how youll replace it. Our vets have been absolutely treated horribly and were going to take care of our vets. Thats been a very, very big part of my campaign, the vets. Making the point you havent laid out specifically how youre going to achieve those goals. How youll build the wall or replace obamacare. Ive been specific in terms of the wall and in terms of obamacare, what im doing is very specific, whether we use Health Care Savings accounts and of people are liking it a lot, obamacare is falling out under its own weight dead by 2017. People are not signing up for it. Its a disasters. The rates and premiums going up by 45 , 55 , 65 and well have it at a fraction of the cost and im very specific on it, george. Believe me. Finally, mr. Trump, have you given any thought to who your Vice President nominee might be if, indeed, you are the nominee and whether it would be an elected official or a more outside the box candidate. Well, i havent given thought. Because i want to get over the line. Well still not be over the line. I think well do fantastic and amazing what youre looking at and some states where already im very close in texas and, you know, you have a senator from texas, im leading in this will be the following week but florida is looking fantastically, ohio is looking great. Numbers and the different states, we just got numbers in on georgia. Doing fantastically well, arkansas, so were looking very, very strong, i think, george and we look forward to it. Its going to be an interesting week. Working, many of the states and we got to go. Can you give me one name . Of a Vice President . Uhhuh. Too early, george. Youll be one of the first to know. Maybe not the first but youll be one of the first to know. Mr. Trump, thanks for joining us this morning. Thank you very much. As you alluded to earlier this morning i spoke with senator marco rubio and i began by asking him about his second place finish in nevada. We always want to do better. I lived there 25 years ago, 30 years ago and it was a great experience. Obviously the city and state has changed a lot. We love coming back. We have a lot of family members there but always want to do better. We feel good about our second place finish. Of course, you always want to be first but this is an unusual year and the nevada caucus is different than any other vote well see around the country, new experience and a lot of a lot happened there. I congratulate donald. He had a good showing. We picked up significant number of delegates there and we move on to the other states. We have a big week next tuesday. It was another big victory for donald trump and he said that many are wondering why you havent gone after him. Even he has said that you havent hit him and we know that the next debate is coming up. Do you expect to be are you going to change your tactics and be more aggressive towards donald trump. Yeah, i dont understand this. I know theres a craving in the media for people to attack each other but ive never been a campaign that attacks people. Now if ive been attacked i responded and we set the record straight about policy differences. I pointed out the things donald is for that i dont agree with. But well have a debate tomorrow night and if there are policy if he says something i dont agree with like he did in the last debate about george bush being responsible for 9 11 ill correct him on it. You did say the other day that it seems like voters are gravitating toward the one who you didnt mention any names but many people assumed that you were referring to donald trump. Were you . Well, sure, his rhetoric is one that taps into that anger . I share in that anger. Its one of the reasons why i ran for the senate five years i was really upset about the direction of our country and inability of the Republican Party to do anything about it problems. You also have to know what youre going to do about it. Running for president voters need to know what youre going to do and donald hasnt outlined exactly what hell do. Hell tell us what the result will be but refuses to explain how its going to happen. There have been four contests so far across the state. Various parts of the country. And you have yet to come out on top. With super tuesday coming out, what do you need to do. I think what people need to understand about these contests between now and march 15th, all are places that award delegates which is how the nomination is decided. Its not decided by how many states you win but how many delegates you have and awarding march 15th, youre in ohio and florida that award them all at once. Thats where you have to start winning states and we feel very confident about where well be come march 15th. You picked up five delegates yesterday. And you really picked up many more key endorsements from the establishment. But weve seen with both republicans and democrats that voters arent really embracing the establishment, politics as usual. Are you concerned that being that type of backing may actually work against you and your campaign . In order for the republican nominee to become the president of the united states, it has to be someone that can bring the Republican Party together and then grow it, as well. And what were showing is the ability to bring it together, to bring together all kinds of people within the Republican Party including some for whom i wasnt the first choice. Thank you so much, sir. Thank you. Thanks so much. And it should be another lively debate tomorrow night. Super tuesday coming up. Right now donald trump ahead in thats it. We move on to those severe storms slamming the south. At least 27 tornadoes reported and linzie janis is on the scene in pensacola, florida. Good morning, linzie. Reporter good morning, george. The devastation here is incredible. A tornado ripping through this apartment complex throwing debris over these cars and look over here. The entire second floor of this Apartment Building sheared off. You can see right into peoples living rooms. Look up. Look up. Reporter more than two dozen reported tornados tearing through parts of the gulf states. Overnight pensacola, florida, taking a direct hit as lightning illuminates the sky, you can see this massive funnel cloud moving in before cutting a twomile path of destruction. The tornado just touched down within 30 seconds two buildings are completely collapsed. Reporter how did the tornado come through . This morning the sheriff showing me these Apartment Buildings destroyed. This is where we lean heavily upon state and federal agencies and, of course, thank god for reporter and in st. James parish, louisiana. Oh, my goodness. Holy cow reporter watch as this enormous tornado completely obliterates this rv park. Winds tossing nearly 200 rvs, ashley east stepping outside her camper as soon as it was safe. I just immediately took off running to help people. Reporter two People Killed and dozens injured. First responders searching for those who may still be trapped in the mangled mess. Were hoping we can get down into those debris piles and try to find people. Reporter nearby another twister tearing into this gym filled with people. Ripping the wall right off the side of the building. I started screaming everybody get down. Everybody get down. Take cover. Reporter a reported tornado plowing through assumption parish, louisiana, too, winds picking up this parked pickup and slamming it to the ground. This tractor trailer turned over. And check out these three tornadic waterspouts over lake orleans. Authorities are working to secure this site so that residents can come back and try to salvage some belongings. Miraculously, no one died and no one was even seriously injured here. Thank you for that. More now on those dangerous storms and new warnings are out this morning, right, sam . Absolutely, robin. Our hearts are with those people in pensacola. Incredible damage and in louisiana, as well. Where are those storms this morning . Theyre already alive and kicking and tornado watch out for a good part of florida and watch this into south georgia. Now south georgia, i want to tell you that weve seen some tornado warnings out in the last hour in that line of storms. Please pay particular attention to this and watch this. As that squall line fins to move east, some areas will see strong winds and even some hail. Possible tornados. Raleighdurham, all the way into southern virginia. I want you to watch that today. These storms are still strong as they move in at 6 00 p. M. , d. C. , philly, youre in line for that squall line. Only good news, jersey, new york connecticut and also western massachusetts, these storms weaken a little bit as they get to you by 10 00 p. M. But Strong Enough to make travel a nightmare. There are already delayed flights at many airports along the east coast and there will be today. Robin, george, lara. All right. A lot for sam to track today. We move on to new developments in that michigan murder getting our first look at Surveillance Video from the gun shop that uber driver visited before going on a rampage that killed six people, injured two others. Abcs alex perez has the latest from kalamazoo. Good morning, alex. Reporter good morning, george. This morning were learning a lot more about what the suspect was doing and the hours before the shootings and just how close some people came to getting into his uber. This morning our first glimpse at whats believed to be shooting suspect jason dalton in the hours before the deadly shootings. Surveillance cameras capturing dalton checking out firearms at this kalamazoo gun shop. A gun but did buy a tactical jacket like this one. The person in here was smiling, joking around. Hours later prosecutors say the uber driver unleashed a rampage killing six. 14yearold abigail kopf shot and injured in the parking lot of this restaurant, doctors say at one point her heart stopped. But shes now fighting for her life. Actually she squeezed my hand. It was a miracle on its own. Reporter Richard Smith and his 17yearold son tyler were killed in this car dealership parking lot. Weve now learned tylers teenage girlfriend was also there and hid in the family car calling 911. Mallory lemieux and tory curtis were almost the 45yearold drivers passengers that night until mallorys dad sent this text, multiple shootings with people dead. Get home please. He also warned them police were looking for a suspect in a chevy. When the College Student called an uber to go home her assigned driver was in a chevy. Panicking, she canceled three times hoping for another vehicle. Driver. Jason, the last cancellation just four minutes before Police Arrested him. Definitely just makes us feel really lucky that we followed our instincts and didnt get in that car. Reporter both of those young ladies saying it will take them some time for the shock of this to wear off. Dalton whos been appointed a public defender is due back in court next week. Robin, george. So good they were so aware. Thank you, alex, for that. Sam, we heard about the wind, now the snow. Because behind the storm we showed you on the east coast we got some snow this morning. Poplar bluff, missouri, youre in line for some of this. St. Louis, just started for you now. Watch this, springfield, gary. Remember yesterday we told you south of the lake. So gary, indiana very much in play to get some big snow all the way to lancing and flint, as well. Look at the shades of pink. 6 to 12 inches. Right there in northern indiana, gary near you, were talking still to come on gma, erin andrews 75 million lawsuit. The dancing with the stars cohost taking on a stalker and a hotel over an invasion of her privacy. This is so humiliating to her and it continues and its never going to stop. And celine dions powerful tribute to her husband and triumphant return to the stage. The superstars emotional performance overnight. Thats coming up here on gma. Overnight. Thats coming up here on gma. Did you know that meeting your daily protein needs actually helps to support your Muscle Health . Boost high protein nutritional drink can help you get the protein you need. Each serving has 15 grams of protein to help maintain muscle, plus 26 vitamins and Minerals Including calcium and vitamin d to support strong bones. Boost high protein is the 1 selling high protein complete nutritional drink and it has a great tasteguaranteed help get the nutrition you need everyday with boost high protein. Available at these fine retailers. 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