Super tuesday showdown. And the central question this evening. Can any of the republican candidates stop donald trump . And Hillary Clinton, afterer resounding win in South Carolina, what is Bernie Sanders path . The new National Poll tonight shing donald trump surging ahead. And, for the democrats, Hillary Clinton leading 55 to sanders 38 . But donald trump facing new questions about the ku klux klan, claiming he couldnt hear during an interview when asked about david duke. Senator marco rubio taking aim at trump again tonight. And Hillary Clinton shifting her message, in a line aimed at trump, as well. Is she turning to the National Race now . And this evening, from a trump rally in virginia, thats a Time Magazine photographer taken down by a secret service agent. Our team on it all, and abcs tom llamas, leadings off from georgia. Reporter tonight, on the eve of super tuesday, tension erupting at a trump rally in virginia. Reporter a large group of student protester marched out of the event. As they pass, a photographer from Time Magazine, thrown to the ground by a Secre Service agent. Watch again. The agents hands around the photographers neck. Then, with the man still on the ground, an angry exchange of words. The secret service now investigating. But that wasnt all. Trump singling out another protester, asking if shes mexican. Re you from mexico . Are you from mexico . Right smack in the middle of my punch line. Reporter todays confrontations coming as the republican frontrunner finds himself in the middle of a new controversy. Dodging a question about whether he will reject the support of former ku klux klan grand wizard Dave Duke David duke. Would you say, you condemn them and you dont want their support . Well, i have to look at the group. I mean, i dont know what group youre talking about. I mean, im just talking abouttavid duke and the ku klux klan here. I dont know david duke. Him. Im pretty sure i didnt meet him. I dont know anything about them. Reporter today, trump understood fire, saying he didnt understand the question. So, let me tell you, im sitting in a house in florida with a very bad ear piece that they gave me. And you cou hardly hear what he was saying. Reporter but trump clearly knows who david duke is. Listen to what he said in 2000. David duke just joined, a bigot, a racist, a problem. I mean, this is not exactly the people you want in your party. Reporter and friday, trump said this. I didnt even know he endorsed me . David duke endorsed me . I disavow, okay . Reporter trumps response drawing anger from his rival, senator marco rubio. He blamed it on a bad ear piece, that he couldnt hear the question. I dont care how bad the eerm piece is, ku klux klan comes through pretty clearly, and he refuses to criticize it. Reporter this weekend, rubio and trump engaging inn an epic schoolyard namecalling war. Ive never seen a human being sweat like he sweats. E doesnt sweat because his tan that he useses marco rubio, a total totot featherweight. I dont understand why his hands are the size of seone who is 522. Have you seen his hands . Theyre like this. And, you know what they say about men with small hands. You cant trust them. Reporter left o of the trump rubio brawl, senator ted cruz, camped out in his home state of texas, hoping a victory there keeps him in the race. If you dont want to see donald trump as our nominee and you dont want to see Hillary Clinton win the general, then, i ask for you to join us. And tom llamas joining us live from georgia, and tom, growing concern tonight among some leading republicans that the prospect of donald trump has the republican nominee . Reporter thats right, david. The republicann party could be headed for a civil war. As donald trump speaks behind republican members of congress who say if hes the gop nominee, they will not vote for hi david . We can see donald trump behind you. Tom llamas leading us off again tonight. Tom, thank you. Melania trump speakin out tonight, as well. Saying she doesnt always agree with her husband, pecially, she says, his language. Including when he repeated a crude word a woman at one of his events shouted out to describe ted cruz. I was in New Hampshire when the woman was shouting out the inappropriate word. And i was there, and im thinking, like, dont repeat it, in my held, justst for him. Dont repeat it. Just dont say it, because the next day, media, all they will talk a aut is that. But he repeated. Mrs. Trump telling cnn that afterward, she did share her thoughts with her husband. We turn next tonight to the democrats, Hillary Clinton, fresh off her rout in South Carolina, hoping to do the same in other Southern States tomorrow. Bernie sanders hoping to win his home state of vermont and several others, to stay alive in this race. New response to Donald Trumps make America Great message. Abs cecilia vega in virginia now. All right, everybody, fired up reporter tonight, Hillary Clinton hoping to sweep the uth and win super tuesday. If you go out and vote for me tomorrow, i will stand up and fight for you throughout this campaign, no matter who the republicans nominate. Reporter in virginia, with just hours left until voting begins, clinton feeling confident. Secretary clinton, your super tuesday prediction . Just happy to be in virginia, working hard for every single vote. Reporter shes riding a wave of momentum after her South Carolina blowout, winning 86 of the black vote. Thats even more than president obama won in 2008. Now, shes looking for a repeat tomorrow in states like georgia and alabama, where africanamericans make up half of all democratic voters. Goes national. Reporter Bernie Sanders now facing tough questions about the future of his campaign. We got decimated, but eddecimated. But we got killed. Reporter while he packed in the crowds today we can win. No question. Here in minnesota. If we have a turnout. Reporter the vermont senator logged just two stops on the campaign trail. While clinton and her husband made a supersized super tuesday push, visiting three different states and the eight different cities. Both clintons now have their eyes on the same target donald trump. When the republicans say they want to make America Great again, she doesnt agree with that. She said, we never stopped being great. I dont think america has ever stopped being great. What we need to do now is make america whole. Reporter and just tonight, the stateepartment releasing the final batch of Hillary Clintons emails from her pril vat server. More than 50,000 panels in all. And while shes certainly glad to have this chapter behind her, she heads into super tuesday with that fbi investigation cecilia vega with us tonight. Thank you. Lets get right to abcs jonathan karl, who has the telestrator, the map. We want to help voters at home tonight know what to look for. Can donald trump be stopped tomorrow . Reporter the short answer is yes, but it wont be easy. Lets get to the map. The key state for marco rubio and ted cruz is texas. The biggest delegate prize of all on tuesday. Its ted cruzs home state. He absolutely must win. But marco rubios got to be above 20 , or hell get none of the delegates. In all the other super tuesday states, theres not a single one where donald trump is trailing. Theyve got to at least keep it close in the others. Jon, on the democratic side tonight, we saw what Hillary Clinton did over the weekend, same questioio for you. Can she be stopped . Reporter yes, but its even hardererhan stopping donald trump. Vermont, sanders home vote, massachusetts, hell probably win up there. But hes got to find a a way to beat or be very close to clinton down south. And he just got trounced in south carolila, down there. If he gets beat again in the impossible for him t catch up. All right, jon karl, see you tomorrow night. Cant wait to join us. I want to show everyone at home the weather maps tonight. But the weather could play into the voting tomorrow. Take a look. Severe storms in oklahoma tonight. Tomorrow, moving across arkansas, all the way to georgia. The weather team telling us 13 Million People in its path. At the northern edge, snow from the great lakes into maine, including vermont. Well be watching that. Stay with abc news for full coverage on super tuesday, with special editions of Good Morning America and a full hour of world news tonht. Then, of course, george and the entire Powerhouse Political Team will all be heren the air, beginning at 10 00 p. M. Eastern tomorrow night. In the meantime tonight, we do move on now, to other breaking news this evening. Cafeteria. One student wounding two others. Two more hurt, trying to get out of the way. The shooter then running into the woods, where he was caught by a Police Canine team. That shooter, just 14 years old. And abcs alex perez on the lunchtime. Investigators hunting for answers. He just pulled out his gun and started shooting. Reporter after lunchtime turned to horror today at madison high schoho outside cincinnati. Authorities say a 14yearold boy, a student at the school, allegedly stormed into thearmed with a. 38 caliber pistol, and opened fire. The first shot went, and then it kind of paused for five seconds, and then it went bang, bang, bang. Reporter two students struck by bullets. Another two injured by shrapnel. Police say, moments after, the teenaged gunman took off on foot, but officers quickly captured the suspect. He was apprehended up on top of the hill, it appears still on school grounds. He was arrested atathat point. Reporter the attack sending this community into a panic. Frantic parents gathering at a nearby gas station as authorities secured the school. Investigators now working to determine a motive. And david, the 14yearold suspect has been charged as a juvenile, wit two counts of attempted murder. Authorities say the victims are none of the injuries are life threatening. David . Alex perez with us tonight. Alex, thank you. Next, to virginia this evening, and the Rookie Police officer killed on her first day on the job. Ashley guindon sworn in jusus the day before. She and two other officers responding to a domestic incident, meeting gun fire. All three were hit. The shooter, army staff serget ronaldhamilton. All three officers rushed to the hospital, where fellow officers showed their support. She did not survive. We turnnext here this evening to breaking developments in the ere run andrewerin andrews case, taking the stand today. Suing a hotel and her stalker for 75 million after she was secretly filmed in her room. Abcs eva pilgrim with her emotional testimony today. I saw it for two seconds and i was like, oh, my god. And i shut it down. Reporter erin andrews breaking down in court today, as discovered a naked video of herself online. Dad, im naked all over the internet. I dont know what it is. Reporter the popular sportscaster nd cohost of dancing with the stars is suing the owner and manager of this nashville marriott, where she was secretly filmed by a stalker in 2008. The video has been viewed nearly 17 million times. Andrews mother, paula, described consoling her daughter. There was no calming her down. Its its a nightmare that doesnt stop. Reporter andrews is also suing the man who filmed her, Michael David barrett, a former insurance executive. She claims the hotel made ix easy for him to track her down and film her on his cell phone through a peephole he modified. I picked up the house phone and i called the operator and asked, could i have erin andrews roomom they connected me. Reporter the hotel calls barrett a criminal who tricked them. Barrett pled guilty to stalking in 2010 and was sentenced to 30 they could have stopped this and im so angry. Reporter david, erin andrews wasnt the only woman michael barrel let secretly recorded a hotel room. He posted at least ten more videos online. David . Eva, thank you. We turn ne t tonight to the controversy leading up to the oscars, and taking center stage the moment host chris rock walked out. He did not waste any time. Chris rock tackling the controversy right out of the gate. Well, im here athe Academy Awards. Otherwise known as the white peoples choice awards. You realize, if they nominated hosts, i wouldnt even get this yall be watch next tonight, to the crurue ship cut short. The Royal Caribbeans ship damaged earlier this month, now being forced to turn around again. Heresbcs gio benitez. Reporter tonight, for the second time this month, the anthem of the seas is heading home early, but Royal Caribbean says its because of the weather, not because ten people a day are reporting symptoms of norovirus. The cruise line tweeting today, that a severe forecast storm is to blame and that norovirus in a small percentage e 6,000 passengersdidnt affect the decision to return. An abc news forecast map shows the ship n racing to beat the storm, a arrive on wednesday. Ahead of that oncoming storm that will hit on friday. This just weeks after the very same ship took a ferocious 120 120mileperhour hurricaneforce wiwis. Passengers forced to hunker down. The water kept coming above the window and it looked like we were in an aquarium. Reporter and david, those passengers have already filed suit. Tonight, Royal Caribbean says it is just trying to be extra cautious, as that new storm approaches. That ship will arrive right here on wednesday morning. David . Gio benitez, thank you. When we come back here on a monday, word late today, as we w remember an american actor, an oscar winner. And the new headline tonight about the zika virus, spreading well be right back. burke at farmers, weve seen almost everything, so we know how to cover most anything. Even a stag pool party. party music splashing destruction splashing destruction burke and we covered it, october twentyseventh, 2014. Talk to farmers. We know a thing or two because weve seen a thing or two. We are farmers. Bumpadum, bumbumbumbum hi im kristie. And im jess. And we are the bug chicks. re a nanobusiness. Windows 10 really helps us get the word out about how awesome bugs are. Ki learn to be brave and curious and all kids speak the language of bug. Oh this is so good. If youre trying to teach a kid about a proboscis. Just sketch it on the screen. I dont have a touch screen on my mac, im jealous of that. You put a big bug in a kids hands and change their world view. [ laugh ] for adults with an advanced lung cancer called squamous nonsmall cell, previously treated with platinumbased chemotherapy, its not every day something this big comes along. A chance to live longer with. Opdivo, nivolumab. Opdivo is the first and only immunotherapy fda approved based on a Clinical Trial demonstrating longer life. For these patients. S. In fact, opdivo significantly increased the e ance of living longer versus chemotherapy. Opdivo is different. It works with your immune system. Opdivo can cause your immune system to attack and affect how they work. This may happen any time during or after treatment has ended, and may become serious and lead to death. See your doctor right away if you experience new or worsening cough; chest pain; shortness of b bath; diarrhea; severe stomach pain or tenderness; severe nausea or vomiting; extreme fatigue; constipation; excessive thirst or urine; swollen ankles; loss of appetite; rash; itching; headache; confusion; hallucinations; muscle or joint pain, or flushing as this may keep these problems from becoming more serious. These are not all the possible side effects of opdivo. Tell your doctor about all your medical conditions, including immune system problems, or if youve had an organ transplant, or lung, breathing, or liver problems. A chance to live longer. Ask your doctor if opdivo is right for you. Bristolmyers squibb thanks the patients and physicians who participated in the opdivo Clinical Trial. To the index of other news tonight. A legal verdictry over the justice department. A federal judge in new york siding withhbout until a the government cannot force the company to provide the fbi with access to locked iphone data. The ruling not binding, though, in the legal battle to unlock the iphone belonging to one of the San Bernardino killers. The Wild Police Chase in South Carolina. Dash cam video shows officers ss jumping out of the way. The female suspect escaping in her suv in november. The video just released. Leadingolice on a tenmile chase. Police with guns drawn,finally stopping her, picking her from that car. Now, to the zika outbreak. The first case of the disease confirmed in chicago tonight. The patient, a woman in her 30s, recently traveled to colombia. At least 107 cases now reported acroro 24 states. And, a passing to note tonight. Oscarwinning actor George Kennedy has died. He won ann Academy Award for his role in the classic cool hand luke. He also appeared in western and the airport disaster movies of the 70s. George kennedy was 91. When we come back on a the navy s. E. A. A. , receiving hono the moving moment that played out today. Every day you read headlines about businesses being hacked and intellectual property being stolen. That is cybercrime and it affects each and every one of us. Microsoft created the digital crimes unit to fight cybercrime. We use the microsoft cloud to visuale information so we can track down the criminals. When it comes to the cloud, trust and sesurity are paramount. Were building what we learn back into the cloud to make people and organizations safer. I have asthma. One of many pieces in my life. So when my asthma symptoms kept coming back on my longterm contntl medicine, i talked to my doctor and found a missing piece in my asthma tatment. Oncedaily breo prevents asthma symptoms. Breo is for adults with asthma not well controlled on a longterm asthma control medicine, like an inhaled corticosteroid. For sudden breathing problems. 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A. L. Team six, receiving the nations highest military honor. Tonight, an American Hero epping out of the shadows. A member of s. E. A. L. Team six edward byers jr. , now the sixth navy s. E. A. L. In history t receive the medal of honor. That night we had a mission, and that mission was to go rescue an american hostage. Reporter december 2012. Afghanistan to save an americaca doctor abducted by the taliban. H captors told him, the americans are not coming for you. Well, they were wrong. Reporter arriving to a barrage of g fire. Eds teammate nic cheque charged first. He was hit. Ed fought off two guards, calling to that american doctor. I heard his voice and i jujued on to the american hostage. Reporter sheedielding the doctor with his own board, ed pinn another taliban bodyguard to the wall. By going after those guards, ed saved the lives of several teammates and that hostage. Reporter three years later, ed and his fellow s. E. A. L. L. S, honored att the white house. And thank you for watching here on a monday. Im david muir. I hope to see you rig music playing i feel pretty west side story not every cake can be handcrafted in store by skilled decorators layered with fresh berries and frosted to perfection like our publix bakery chantilly cake publix. Where shopping is a pleasure. From Sony Pictures studios, its americas game wheel. Of. Fortune ladies and gentlemen, here a the stars of our show oh, hi. How are you . Good to see you all. [ cheers and applause ] hi, gang. Thank you. I feel the same way about you. Would you go . Hi, how you doing . Get ready, everybody. [ cheering continues ] thats enough its toss up time 1,000. What are you doing . Is the category. Go ahead, vanna. [ bell chimes ] molly. Writing postcards. Yeah, thats it. Yes [ cheers and applause ] nice job. And by the way, to our younger viers, id like to explain, a postcard was a thing that well, never mind. Uh, this is molly kershaw. Yes. Whos from williamsville, illinois. Lets hear about your life back there. Um, im married to my husband adam for 10 years