Good morning from the cbs studios here in new york. Good to be with you. Im annemarie green. While republicans caucus today in nevada, donald trump hopes to build on his recent victory in the South Carolina primary. A recent poll indicates trump is holding a commanding lead in nevada, and this morning trump and marco rubio are piling on ted cruz accusing him of dirty tricks and Questionable Campaign tactics. Don champion is here in new york with more on that. Don, good morning. Reporter good morning, annemarie. In recent days donald trump has taken some of his harshest jabs yet at ted cruz. Last night bolstered by a big win in South Carolina over the weekend, trump seemed confident nevada would swing his way but his two biggest challengers are still hoping for an upset. After winning primaries in South Carolina and new hampshire, donald trump is eyeing a big win in nevada tonight. Youve got to vote tomorrow, youve got to vote, vote, vote. Reporter on the eve of the states gop caucuses, the hold back slamming a protester. Id like to punch him in the face, ill tell ya. Reporter and bashing rival ted cruz for what he called Dishonest Campaign ads. This guy is sick. Theres something wrong with this guy. God bless the great state of nevada. Reporter after finishing in third place behind marco rubio in South Carolina, cruz is going into todays contest without his communications director. Rick tyler was asked to resign monday for sharing a false news story on social media that suggested rubio dismissed the bible. I had made clear in this campaign that we will conduct this campaign with the very highest standards of integrity. That has been how weve conducted it from day one. Reporter speaking on the flight to vegas, rubio called tyler the fall guy for cruzs deceptive campaign. You feel bad for a guy. Hes basically a guy who was executing a culture that existed in that campaign. Reporter rubio is leading both are vying to be the main alternative to trump with super tuesday just a week away. Reporter and political analysts say trumps ground game in nevada is very different from cruz and rubios. The billionaire opened two offices in the state late last year. Compare that to rubios campaign which has been calling voters and going door to door for a year. Annemarie . Don champion in new york. Thank you, don. The next democratic primary is this saturday in South Carolina. Bernie sanders campaigned with actor danny glover hoping to make in roads in the africanamerican community. Sanders scoffed at the notion that his ideas to solve the countrys problems are overly ambitious. Virtually every idea that we are bringing forth not only is the right idea, its what our country needs. It is what the American People want. Meanwhile, Hillary Clinton sanders also has 51, but if you include endorsements by super delegates, those are Party Officials who can vote for anyone, clinton has 502 and sanders has 70. One week from today is super tuesday when 13 states hold either primaries or caucuses. The greatest number of delegates are on the line in a single day of voting, but not enough to hand any candidate, republican or democrat, the nomination. But doing well on super tuesday can go a long way towards securing the nomination. Coming up on cbs this morning, we will discuss the upcoming primaries and caucuses with face the nation moderator John Dickerson and cbs political contributor frank luntz. The Supreme Court returned to work for the First Time Since the death of justice antonin scalia. Scalias chair was draped in black cloth, and the session started with a tribute. Meanwhile, the fight over replacing scalia heated up with george h. W. Bush was president and then senator joe biden argued against a president ial appointment during a campaign. Once the political season is underway, and it is, action on a Supreme Court nomination must be put off until after the Election Campaign is over. Thats the same thing republicans are doing right now. Biden says his 1992 comments are being misinterpreted. Investigators in kalamazoo, michigan, said the uber driver accused of killing six people selected his victims at random. Jason dalton allegedly shot eight people over the span of five hours saturday night. This morning as questions are raised over whether uber should have allowed dalton behind the wheel, the youngest victim is giving her family hope that she will survive. My daughter is not dead. She is alive and she is fighting for her life. Abigail was shot in the head during saturdays rampage. Her injuries were so severe her parents took steps towards donating her organs, but then the strong willed 14yearold showed signs of life. Shes actually squeezing hands more and shes actually trying to squeeze on the other side, too, which is both arms, which is great, and shes wiggling her toes. She was with a family friend she considered a grandmother at the Cracker Barrel restaurant when the gunfire erupted. 68yearold Barbara Hawthorne was one of the six people killed. Richard smith, tyler smith. Kalamazoos mayor read the names of the victims at a vigil last night. They range in age from 17 to 74 and included a father and son. You understand the charges being made against you . Yes. Reporter on monday morning a judge read a list of 16 charges against jason dalton including six counts of murder. Kalamazoo police and prosecutors say dalton admitted to the shootings. 6 00 p. M. Saturday when dalton allegedly shot Tianna Caruthers at a playground while children played nearby. I couldnt help her. I knew i would be shot too. I wanted to help her but i couldnt. Reporter less than two hours earlier he had given a ride to uber customer matt melon. We were driving through medians, speeding along. Finally once he came to a stop i jumped out of the car and ran away. Reporter melon called police after his ride. Uber said it received a complaint about daltons driving on saturday night but the Ride Hailing Service is defending its screening process for drivers saying dalton cleared an approval process last month and that no background check would have anticipated the situation. Prosecutors say dalton picked up passengers after the shooting spree began. Uber is cooperating with investigators but its not saying whether or not it contacted dalton on saturday night after receiving complaints microsoft founder bill gates is weighing in on apples standoff with the fbi. Apple is appealing a court order to help the fbi hack into a locked iphone of one of the San Bernardino shooters. 14 people died in the attack. Gates told the Financial Times apple should cooperate. Its a good debate to be having. You know, im hopeful that government safeguards and it varies from country to country will be enough that people will feel like this can work. A justreleased poll found 51 of americans agree with gates. 38 do not think apple should unlock the phone and 11 arent sure. This morning the National Weather service is warning the south is at risk for strong storms, including hail, damaging winds, and possible tornadoes. More than 7 Million People in louisiana, mississippi, alabama, florida, and georgia are most at risk. The threats last until this evening. Just last night. The death toll from that powerful cyclone that hit the Pacific Island nation of fiji has risen to at least 29. Rescue crews report entire villages that were wiped out by the storm. Buildings were flattened by winds that reached 200 miles per hour. Some remote islands have yet to be contacted. A connecticut judge is considering whether to dismiss a suit brought by families of the Sandy Hook Elementary School shooting against the maker of the rifle used in the attack. The families contend the rifle, an ar15, is too dangerous to sell to the public. The rifle maker, Bushmaster Firearms says that they are protected by a 2005 law shielding gun makers from most lawsuits. Coming up on the morning news now, a winged mystery. More than a dozen bald eagles are found dead in maryland. Later, well meet the 106yearold woman whose joyful white house visit went viral. White house visit went viral. This is the cbs morning news. And youre talking to your rheumatologist about a biologic. This is humira. This is humira helping to relieve my pain and protect my joints from further damage. This is humira giving me new perspective. Doctors have been prescribing humira for ten years. Humira works for many adults. It targets and helps to block a specific source of inflammation that contributes to ra symptoms. Humira can lower your ability to fight infections, including tuberculosis. Serious, sometimes fatal infections and cancers, including lymphoma, have happened, as have blood, liver and nervous system problems, serious allergic reactions, and new or worsening Heart Failure. Before treatment get tested for tb. Tell your doctor if youve been to areas where certain fungal infections are common, and if youve had tb, hepatitis b, are prone to infections, or have flulike symptoms or sores. Dont start humira if you have an infection. Talk to your doctor and visit humira. Com. When its your time to shine you want beautiful nails. Introducing the amop\ electronic nail care system. File, buff, and shine for effortless, shiny, wow nails. Amop\. Find it in the footcare aisle. Jane likes to mix things up. That s why she loves new light fit greek nonfat yogurt mousse. So fluffy and airy it s her new 80 calorie obsession. Even surfers would agree these waves are a little too good. Swells hitting the Hawaiian Island of oahu yesterday were Strong Enough to toss rocks ashore. Several beaches were closed. A disturbing case of bald eagles found dead and a top democratic senator discloses shes undergoing medical treatment. Those are some of the headlines on the morning newstand. The st. Louis post dispatch is reporting senator Claire Mccaskills broes cancer diagnosis. Shell be absent from congress for the next three weeks to undergo treatment. The 62yearold mccaskill posted a note online saying she expects a full recovery. The Seattle Times is reporting on the deadly shooting of a black man by city officers. Video of the incident was released yeserday. Down get on the ground. Hands up. Police say the man ignored orders and was reaching for a gun. The suspects family say they didnt hear officers shout commands. The Honolulu Star advertiser is reporting the death of a teenager after a helicopter accident, and he and three family members were hurt last week when the tour chopper crashed into pearl harbor. The pilot and two of the passengers are hospitalized. The Boston Herald reports on testimony by bill cosbys wife in a lawsuit against him. Camille cosby was questioned under oath yesterday in springfield, massachusetts. The deposition will resume next month. Seven women who say her husband sexually assaulted them are suing for defamation. The Washington Post is reporting the deaths of 13 bald eagles. A hiker found their bodies along marylands eastern shore. Wildlife experts think that they might have been killed by insecticide or rat poison. And Scientific American reports the rapid rise of the a new report says sea levels rose more sharply in the last century than in the preceding 2800 years. The researchers say Global Warming is melting glaciers making flooding worse. Coming up, a shift in starbucks. Coffee lovers may be steamed at a change in the rewards program. Details in moneywatch. Program. Details in moneywatch. Dont stare at me. See me. See me. See me to know that psoriasis is just something that i have. Im not contagious. See me to know that i wont stop. Until i find what works. Discover cosentyx, a different kind of medicine for moderate to severe plaque psoriasis. Proven to help the majority of people find clear or almost clear skin. 8 out of 10 people saw 75 skin clearance at 3 months. While the majority saw 90 clearance. Do not use if you are allergic to cosentyx. Before starting, you should be tested for tuberculosis. An increased risk of infections and lowered ability to fight them may occur. Tell your doctor if you have an infection or symptoms. Sweats, chills, muscle aches or cough. Or if you have received a vaccine or plan to. If you have crohns disease, tell your doctor as symptoms can worsen. Serious allergic reactions may occur. See me. See me. See me on my way. Find clear skin and a clearer path forward. For a different kind of medicine, ask your dermatologist about cosentyx. This is sheldon whose long day setting up the news starts with minor arthritis pain and a choice. Take tylenol or take aleve, the 1 recommended pain reliever by orthopedic doctors. Just two aleve can keep pain away all day. Back to the news. Heres a look at todays the country. On the cbs moneywatch, changes in starbucks reward program, and Weight Watchers throws its weight behind a study. Jill wagner is at the New York Stock Exchange with that and more. Good morning, jill. Good morning, annemarie. A jump in oil prices sent stocks on wall street higher. The dow gained 228, the s p gained 27 and the nasdaq finished 66 points higher. Last week Weight Watchers stocks surged up to 50 at one point following the release of a study touting Weight Watchers. That study conducted by researchers at Indiana University found that adults with prediabetes who followed Weight Watchers lost significant more weight than others on another program. It turns out the study was funded by Weight Watchers. Widely reported. Last year americans drove a record 3. 1 trillion miles. Thats the equivalent of about 337 round trips from earth to pluto. The previous record was 3 trillion miles according to the federal highway administration. That was before the Great Recession led to a decline in the road trips. Its going to cost amazon customers more to get free shipping. Theyll have to spend 49, not 35. Members of amazons 99 a year prime Loyalty Program will still get free two day shipping on all orders. Starbucks is changing the terms of its rewards program. Currently starbucks customers earn a star for each transaction no matter what the bill is. Earn 12 stars and get a reward. Beginning in april the Loyalty Program will reward stars based on dollars spent and youll have to earn 125 to get that free item. The less you spend, the harder its going to be to cash in. Annemarie. Confuse me. I always forget to bring whatever card im supposed to bring. Now it sounds like you made it more complicated. Confuse a few more people. That is my issue also. Jill wagner at the New York Stock Exchange. Thanks, jill. Still ahead, shes got all the right moves. We talked with a white house visitor about her energetic performance while meeting president obama and the first lady. Energetic performance while meeting after trying brookside crunchy clusters, carlybeyar tweeted at this point, i should just be a brookside chocolate ambassador. Well, i am sorry, carly. It s something you earn. Brookside. Heres a look at todays forecast in some cities around the country. The Golden State Warriors are the fastest team to 50 wins in nba history. The defending champions beat atlanta 10292 improving their record to 505. Than the 1996 Chicago Bulls who won the League Record 72 games. Its the opposite story for the once wanted university of tennessee Womens Basketball team. For the First Time Since 1985 the lady vols are out of the top 25. Tennessee spent 565 weeks in the polls, including more than 100 ranked number one. Virginia mclaurin could be forgiven for launching into a little bit of a dance when she met with the president at the tender age of 106. Chip reid has her story. How are you . Fine. Its nice to see you. Im honored. Do you want to say hi to michelle . Yes. Slow down now. Dont go too quick. Shes 106. No, you are not. Reporter oh, yes, she is 106, and in this video released by the white house, virginia mclaurin was so excited to meet the president and the first and so did they. Whats the secret . Still dancing at 106. Reporter well, for one thing, she still volunteers 40 hours a week at a nearby school as a foster grand parent. When you first saw him you shouted. I shouted. For joy . For joy. I felt good all in my soul. It was the greatest time of my life. Reporter and what a life its been watching as the world changed around her. Did you ever think there would be a black president . I did not. Reporter you did not . I did not think it would ever be a black president. Reporter what was the best part of meeting the president and the first lady . That i felt like i made it. I made it to the white house and i felt like i could die happy. Reporter and with this dance she made millions of others happy, too. Chip reid, cbs news, washington. So you dont have to stop. Because you believe in go. Onward. Todays the day. Carpe diem. Tylenol 8hr arthritis pain has two layers of pain relief. The first is fast. The second lasts all day. We g ive you your day back. What you do with it is up to you. Tylenol. baseball on tv in background with Heart Failure, danger is always on the rise. Symptoms worsen because your heart isnt pumping well. water filling room about 50 percent of people die dog whimpering within 5 years of getting diagnosed. But theres something you can do. Talk to your doctor about Heart Failure treatment options. Because the more you know, the more likely you are. V dog whimpering im not quite 100 im lauren pastrana. Im walter makaula. Vanessa was doing traffic and news and all kinds ever stuff yesterday of stuff yesterday. Lissette . Reporter right now mainly dry. As we look live from our biscayne bay camera, miami, that will be changing. The rain chance increases today but mainly tomorrow. Across the mainland, looking good. Zooming down across the lower keys. Heavy downpours and we just had wet weather on key west