Sanders on being honest and trustworthy. On the republican side, there was so much talk about marco rubio after this debate and talk about the establishment trying to get behind one candidate. Voters dont seem to be listening to that message. When voters hear the word establishment, they hear it as a bad word. They are less likely to vote for any candidate too tied to the establishment. But theyre not just siding with trump because hes antiestablishment, they think he can win the general. They think hes in the best will be right back. A young Police Officer is being remembered tonight. She was killed this weekend during her first day on the job. Following an awful series of events in northern virginia. Reporter this picture was posted of Ashley Guindon about to start her first shift, the caption, be safe. She was literally sworn in the day before on friday. Reporter before becoming a u. S. Marine reservist, she interned with the police department. She clearly had a way to serve others that went beyond herself. Reporter go win donewenuindon and others responded to a Domestic Violence call. We have three officers that have been shot. Reporter guindons Training Officer and eight year veteran jesse hempen were wounded and are expected to survive. Officers provided first aid to the wounded officers until fire and rescue staff could get on scene. Guindon succumbed to her injuries. Reporter the shooter surrendered and police found his wife dead in the home. Hess son was unharmed. He is a Staff Sergeant who works at the pentagon. No one knows why he fired. Neighbors described him as a gentle giant. The guy was a good guy. Great neighbors, you know, just something must have snapped many. Reporter ery sunday morning, more than 100 patrol cars lined up outside the hospital where officer guindon was taken. They provided escort to a young woman whose first day on the job tragically became her last. Hamilton is expected to be in court tomorrow. He faces one count of capital murder of a Police Officer and is being held without bond. He the county attorney will seek the death penalty. In utah, anger over a Police Shooting last night sparked downtown Salt Lake City. Reporter violence exploded late saturday night after a salt leak city Police Officer shot a 17yearold black teenager in the chest and stomach. His friend saw the shooting. When the cops came, they ran up to him, pulled their guns out and told him to stop. And as he was turning around, they shot him. I know i seen them shoot his chest and stomach. Reporter Police Responded to a call to break up a fight outside this homeless shelter. Police say they opened fire after mohammed refused to drop the weapon. Kutvs Jeremy Harris was one of the first reporters on the scene. Witnesses were very worked up. They were very angry. You could tell there was a lot of passion. So many people saw this. At any given time, there are at least 50 if not 100 or more people standing outside the homeless shelter. Reporter as the crowds grew and bottles at about 100 police. The witnesses say this was about race. Several people walked by, chanting black lives matter. Reporter the officers wear body cameras and will release the video of the shooting as soon as possible. Meantime, mohammed is in Critical Condition and two officers are on routine, paid, straightive lead. In hesston, requests kansas, more details are emerging. Reporter adam miller came facetoface with the shooter. I saw him come around the corner, and he just looked kind of confused. So i told him he needs to run, theres a fire. And he just looked confused. So i told him again, and he said i know, and he shot me. Reporter cedrick ford shot 17 people thursday, including 14 coworkers oot excel industries killing three of them before investigators believe he acted out in violence after being served with a protective order taken out by an exgirlfriend. Across hesston today, it was a time to come together at sunday services to honor the victims, and at a town hall meeting where Sergeant Chris carter, one of the first on the scene was embraced by the community. The people that worked at that place were phenomenal. Their actions were heroic that day. Reporter hesston strong has become a motto here. Theyre all going through a really tough time. The least i could do is come out and help. Reporter for many, healing also means forgiveness and compassion, even for the killer. I dont know what he was going through, but obviously, he felt this was the way out, and so my heart just aches for him. Reporter there will be a Memorial Service tonight at hesston high school. Next week, his exgirlfriend is knowingly giving him weapons knowing he was a convicted felon. Syria remains relatively calm tonight, two days into a partial ceasefire, but as Elizabeth Palmer reports from homs, the quiet has brought little comfort. Reporter three years a the old city of homs was the fiercest line in the war in syria. But then it fell to the government and the war moved on, leaving a wasteland and hundreds of thousands of homeless people. In some parts, residents are trickling back, reestablishing the essentials of life, commerce, even school. This is day two of the partial ceasefire, and people are holding their breath, hoping it will hold. Right on the edge of town, we can hear the sounds of fighting, though. But with no monitors anywhere, its impossible to say who is the newest reports of violations reveal what a fine thing peace is. The lasting peace necessary to rebuild in a place like this still feels a long way off. Elizabeth palmer, homs. In iraq, dozens were killed and about 100 hurt in two bomb attacks. The first went off in an outdoor market in baghdad. Minutes later a suicide bomber blew himself up. A group affiliated with isis claimed responsibility. A series of gas explosions in a russian coal mine have killed at least three dozen. It happened in northern russia above the arctic circle. 81 miners were rescued after the original blast, but those still trapped are presumed dead. Coming up, we follow the back. Enough pressure in here for ya . Im gonna take mucinex sinusmax. 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. Uh, hello geico . Yeah, i was just talking about your emergency Roadside Service and how its available 24 7 and then our car overheated. What are the chances . Can you send a tow truck please . Uh, the location . 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Reporter just weeks before goifrn snyder declared the river water unsafe to drink, a deputy tried to discourage a switch back to the old watersource. Treasury deputy told the governors aide, gentlemen, in the attached is a description of what it would cost to reconnect to detroitprovided water, i assume hope no one is seriously considering that option. The estimated cost was 12 million a year. The city eventually did reconnect to detroit water in october of 2015. Days after the governor declared flints river water unsafe. The announcement was triggered by an independent study that linked lead poisoning in children to the water. One thing we keep hearing is that the governor is not involved or is detached. This would be good to show that hes there and cares. There, we can avoid the protests and still get the optics. Had but protests have continued. The fallout was eerily predicted in an email sent more than a year ago when the governors special pro jebs manager wrote, this is a Public Relations crisis waiting to explode nationally. Friday, the governor admitted that he should have been more directly involved back when his aides first emailed about the problem. Thats where im kicking myself every day. Questions. Answers. Happen again. Reporter snyder says hes working to expand Health Care Coverage for Flint Residents and subsidize their water bills. Adrianna diaz, cbs news, chicago. Fivehour tantrum. Caribbeans anthem of the seas to return early. It is based in new jersey. A frightening scene at a hen due festival hindu festival in india. An elephant went on a rampage and started picking up trucks and flinging them around. No one was hurt, including the man on the back of the elephant. Will no longer get their just desserts desserts. They have banned smashing pies in faces. They say it can be too dangerous. Has the internet flipping out. Finally, tonight, talk about gymnastics floor routines and many picture Something Like ballet set to music. But we introduce you to a gymnast stretching the limits to a different beat. Reporter gymnastics is all about grace. Nice. Reporter power. And hiphop . That ucla gymnast Sophina Dejesus hits, its those moves. This is a very traditional sport, and what you did is very nontraditional. Not traditional at all. Reporter she and her teammates are transforming the image of the sport, says the coach. I feel that its much more about entertainment now than about the ridge id sport as perfection. Reporter sophina is getting high marks from judges. But even higher marks on social media, where her floor exercise earlier this month, the first time she ever performed it, went viral. I woke up, and my mom called my, and she was like, oh, honey, did you know that you have like 5 million views on your floor routine . I didnt even know it was posted anywhere. Reporter its now been viewed more than 40 million times. Tell me about some of the responses youve gotten. Ones have been marriage proposals and prom proposals. Reporter some celebrities have taken notice. Reese witherspoon. I found out chris brown posted it on his facebook, and i was like, oh, my gosh, no way, no way. Reporter even her teammates have gotten into the groove, along with her coach who admits you can please the crowd but still not please everyone. I think there are judges that still dont like it. Ive always compared it to a picasso. A picassos worth 30 million, but there are a lot of people who wouldnt put one in their home because they dont like it. But that doesnt mean that it isnt excellent art. Reporter sophina has danced professionally. But you will not find it in her routine. You will not find the nae nae or the whip in her routine. The one performance i did, that was like my olympics. Reporter and a home as good angeles. That is the overnight news for this monday. For some of you, the news continues. For others, check back later for morning. From the broadcast center, im jeff glor. This is the cbs overnight news. Welcome to the overnight news. Im jeff glor. The biggest day in the president ial primary season comes tomorrow. Super tuesday. 12 states involved. Democrat Bernie Sanders is promising a come back after his big loss to Hillary Clinton in clinton came away with 73 of the vote and 26 for sanders. Super tuesday could bring donald trump closer to the nomination. In virginia, our Battleground Tracker shows trump with 40 of the support of voters, compared with 27 for marco rubio. In georgia, trum is at 40 . But in his home state of texas, cruz is out front with 422 . Cruz discussed the race with john deckickerson on face the nation. I think tuesday is the most important day of this primary election. The most delegates will be awarded in wumone night on super tuesday. 65 of republicans believe donald trump is not the best candidate to go head to head with Hillary Clinton, and we are beaten donald trump, and were the only candidate that can beat donald trump. If you look at the super tuesday states, we are running neck in neck with donald across sumper tuesday. If we come together, if conservatives stand together, were going to have a grate night great night on tuesday. If they dont, is he unstoppable . There ins no doubt that if donald trump steams through super tuesday, it may happen. But if you are at home and you dont want donald trump to be the republican nominee, then the only candidate who can beat donald is our campaign. So even if you like another candidate, stand with us, if you dont want donald to be the nominee. Because if and when we stop helm on super tuesday, thats how we end up beating donald and conservative, which is what its going to take to beat hillary. What did you make of Chris Christie endorsing donald trump . I dont think that was a big surprise. I think it was a blow to the rubio campaign, but at the end of the day, the washington establishment is going to go where theyre going to go. This really on super tuesday is a battle to determine where conservatives go. And i think the debate this week was some powerful moments of clarity. Donald trump substantively has the same issues as Hillary Clinton. He agreed had clinton on toppling the government in libya it led to handing that government over to radical islamism. He agreed with Hillary Clinton hon being quote neutral between israel and the palestinians. As president , i wont be neutral. America will stand unapologetically with israel. And on domestic policy, donald and Hillary Clinton on the wall street bailout, the tarp bailout of big banks. I think the government ought to be standing with main street, working men and women. And then you put on top of that the ethical issues, whether it is refusing to release his taxes. Why is that a problem if he doesnt release his taxes . He said in the debate, gosh, im being audited for two years, then he said three years, then he said maybe five years. If theres a problem in his taxes, the voters have a right to know. Folks in the media are going to naek a heyday about any problems in his taxes, and primary voters have a right to know. And hess excuse that hes audited makes it more important. Mitt romney suggested there could be a bomb slel thereshell there. I dont know if there is or not, but he owes candor to the speaking of candor, he said some pretty bracing things about you. And you said you still like him. Donald is a charming person. He didnt say charming things about you. He can turn on you and get nasty and personal and vicious. But listen, i treat him as an entertainer. I laugh it off. Its like going to the circus and seeing the acrobats and dancing bears. Hes willing to say things that are patently false. So, for example, at the debate this week, he backed off of his Health Care Position for 20 years. For 20 years, he has agreed with Hillary Clinton and Bernie Sanders on socialized medicine saying obamacare doesnt go far enough. He wants the government to pay for everyones health care and control it. And he and i had a back and forth where i asked, is it true or false that he said the government should pay for everyones health care. He said its false. Listen, within minutes, we put out a video contrasting what he earlier saying exactly the opposite, and what i think the debate this week did is gave real clarity to the voters, that to beat hillary we need a consistent conservative, someone who has stood for free market principles, who has stood for the constitution, and critically, who stood for the working men and women of this country, you know, you look at, we talked a lot about donealddonalds record on immigration. Given that he faced a 1 Million Court judgment for being part of a conspiracy to hire illegal aliens, given that just this week news broke that he is hiring Foreign Workers at his fancy hotel in florida. And he claims, you know, he did an interview after the debate where he said, well, gosh, you cant find americans to do these jobs, to be weighters or waitresses or bellhops. What ridiculous nonsense of the New York Times reported roughly 300 americans applied he only hired 17. Instead, he brought in Foreign Workers, because theyre captive workers because you can pay them less because they cant leave. And i think the american men and women are getting hammered right now. They want someone to stand with them, and partly the reason so many conservatives are organizing behind our campaign is i am the one who has led the battle against amnesty, to secure the border and for the working men and women. Oreilly presented you with a hypothetical. In an interview, give and similar scenario, you said we dont have a system that knocks on doors of every person in america. Seems like in one case you were not knocking on the doors and getting them and on the other you are. We dont have storm troopers but when we have evidence that a particular person has committed a crime, we send Law Enforcement to apprehend them. And the specific question was visa overstays. Right now, current law requires a biometric exit entry system when you come in on a visa. And the Obama Administration is ignoring federal law. 40 of illegal immigration is not people who cross the bor