Call of the angriest voices. We must resist that temptation. No one who is willing to work hard, abide by our laws and love our traditions should ever feel unwelcome in this country. Reporter today, donald trump, who has called for a ban on muslims entering the u. S. , hit back at haley. Shes big on amnesty but very weak on illegal immigration. And so, therefore, we have a disagreement. I mean, she comes up to my office when she wants campaign contributions, and ive given her tremendous contributions over the years. Reporter trump has given haleys campaigns at least 7,000 since 2010. Haley acknowledged today that she was in part speaking about trump. I understood that when i hit republicans and democrats, i was going to upset people. But they gave me the opportunity to say what i think, and thats what i did. Reporter Republican NationalCommittee ChairmanReince Priebus told us he thought haley was making a broader point. I wasnt sitting there listening and thinking about fighting within the republican party. I was just thinking about just the political rhetoric in general should be cooled down, and ive always said things like that. Reporter conservative firebrand ann coulter said on twitter trump ought to deport haley. Scott, priebus told us the republicans have had their fair share of drama and intrigue but predicted they would unify, create a presumptive nominee by april and do so, he said, before the democrats. Major garrett on the carolina coast. Major, thank you. The first votes in iowa are 19 days away. A poll out today puts ted cruz ahead of donald trump by just three points. Marco rubio was third. Success in iowa always depends on getting to know the people there, and Dean Reynolds has this. Reporter burrowed within the wintry landscape of western iowa between moville and sac city is the town of holstein, population 1,300. Its where youll find the midwest deli and grill, and proprietor anne petersen. The place was buzzing this week because a candidate for president was stopping by. Are you responsible for the coffee and cookies . I am, i am. Reporter do you know how many are coming . Not a clue. Reporter so, you dont know how many cookies. I dont know how many cookies to bake. Reporter theres a great frequency and urgency to such events in iowa now as the caucuses draw near. The candidates, camera crews and correspondents are all part of the traveling show. I realize that a lot of other states feel we get a little special treatment, but, you know, we dont have times square. We dont get the ball that comes down here. This is our little thing. Reporter the remaining republican candidates have spent between 11 and 68 days apiece in iowa over the last year. The three democrats have spent over 30 days each. Anne petersen has seen many over the years. Like who . I cant remember because none of them won. Its cold arent you cold . Reporter it was two below when Carly Fiorina came in from the cold. [ applause ] about 75 people, including 22 kindergartners, braved the chill to take her measure. I know you iowans are tough, but its really cold. Reporter mark leonard is a regular at annes place. We have that privilege here in iowa, and, if youve not met the president of the United States, its because you didnt really care to. It actually forces candidates to come here. Reporter holstein is heavily republican and energized. They know they may have a profound effect on u. S. History, and they relish the opportunity, as fleeting as it may be. You know, all you have to do is put forth a little effort and you can meet all of these people and its really nice. Reporter and one of them could be. Reporter could be some day reporter the president . Yeah. Reporter theres a story here in iowa about an older gentleman who was asked if hed made up his mind yet. He said he was leaning toward one candidate, scott, but he wasnt sure because hed met him only eight times. Dean reynolds covering the Iowa Caucuses for us. Dean, thanks a million. Airlines are saving billions, so why dont they cut their ticket prices . I have asthma. One of many pieces in my life. So when my asthma symptoms kept coming back on my longterm control medicine, i talked to my doctor and found a missing piece in my asthma treatment. Oncedaily breo prevents asthma symptoms. Breo is for adults with asthma not well controlled on a longterm asthma control medicine, like an inhaled corticosteroid. Breo wont replace a rescue inhaler for sudden breathing problems. Breo opens up airways to help improve breathing for a full 24 hours. Breo contains a type of medicine that increases the risk of death from asthma problems and may increase the risk of hospitalization in children and adolescents. Breo is not for people whose asthma is well controlled on a longterm asthma control medicine, like an inhaled corticosteroid. Once your asthma is well controlled, your doctor will decide if you can stop breo and prescribe a different asthma control medicine, like an inhaled corticosteroid. Do not take breo more than prescribed. See your doctor if your asthma does not improve or gets worse. Ask your doctor if 24hour breo could be a missing piece for you. See if youre eligible for 12 months free at mybreo. Com. And theres moving with move free ultra. It has tripleaction support for your joints, cartilage and bones. And unlike the big osteobi flex pills, its all in one tiny pill. Move free ultra. Get your move on. Whats that, broheim . I switched to geico and got more. More savings on Car Insurance . Yeah brofessor, and more. Like renters insurance. More ways to save. Nice, brotato chip. Thats not all, brotein shake. Geico has motorcycle and rv insurance, too. Oh, thats a lot more. Oh yeah, im all about more, teddy brosevelt. Geico. Expect great savings and a whole lot more. Airline profits are soaring, so why are passengers still paying a fortune . Heres transportation correspondent kris van cleave. Reporter in just the first three quarters of 2015, u. S. Airlines made almost 18 billion in profit. During that time, they were on pace to pass 2014s record of 3. 5 billion in baggage fees. Their planes flew 85 full, and the steep drop in fuel prices have the carriers cashing in. Passenger rita moss. Everything from the seat to the baggage being added on as extras, and the prices are still not decreasing. Reporter the very first thing anybody heard about the airlines in january was, they raised fares. Very modestly, and that was the first raising of fares in a very long time. Reporter jean medina speaks for the airline industry. Whats good news for consumers is when airlines are profitable, customers, communities and investors and employees win because theyre reinvesting that money back into the business. Reporter the Airline Business is boom and bust. Since 1990, the industry has landed in the red 11 times; in 2005, it lost nearly 29 billion. First class is getting more luxurious, but in the back theyre squeezing us tighter than ever. Reporter Charles Leocha is the chairman of the travelers united. The fact that oil has dropped to such a low level has really given them a windfall profit. And some of that you would think might be shared with consumers, either in the forms of lower fees or lower airfares or perhaps by giving us a couple of extra inches in the airplane. Reporter the airlines say airfares actually dropped by about 3 last year, but, scott, that pales in comparison to the drop in oil prices. Kris van cleave at washingtons reagan international. Kris, thanks very much. The rams are about to prove you can go home again, after this timeout. For two decades, los angeles has been without an nfl team, but now it may get two. Last night, nfl owners gave the st. Louis rams the okay to move back to l. A. , and the San Diego Chargers may join them. John blackstones on the story. L. A. Rams reporter some l. A. Football fans have waited 21 years to get this happy. Finally, nfl football and the rams are returning. Its more than just football. Its a history, its a tradition. Reporter l. A. Will get a new 2 billion stadium privately financed by rams owner stan kroenke. Kroenke is a hero in l. A. But a traitor in st. Louis. The citys mayor, francis slay. Stan kroenke was on his way out of here. He wasnt going to stay no matter what we did. Reporter the mayor estimates st. Louis will lose nearly 4 million a year in tax revenues alone, but the bitterness of losing a big sports franchise can last for decades. Nearly 32 years ago, the baltimore colts loaded up moving vans in the middle of the night to take them to indianapolis, something many baltimore fans still havent forgiven. In los angeles, naming rights for the new stadium could be worth 25 million a year. Work is already under way at the site of the new stadium that local officials project will create 12,000 permanent and parttime jobs. John blackstone, cbs news, los angeles. And well be right back. ,,,,,,, now, David Begnaud behind the scenes of tonights powerball drawing. Tonights Powerball Jackpot is a guaranteed 40 million. Reporter for two months now, we have watched the jackpot jump. 949. 8 million. Reporter this studio in tallahassee, florida, is where millions of wannabe millionaires and now billionaires see their dreams drop in less than 60 seconds. Sam arland will host tonights drawing. Im thinking about the possibility that i may completely transform someones life. Reporter with more than 1 billion on the line, this place can feel a lot like fort knox. Theres a red plastic lock with a bar code that must match a code kept only by an auditor. There are eight security cameras, and tom delacenserie, the secretary of the florida lottery, has muscle agents on standby. Whats a muscle employee . The multistate lottery which is in charge of powerball. Reporter nobody with big muscles. Nobody with big muscles, no. Reporter two of the four machines and even the lottery balls are selected randomly. They are xrayed, they are weighed to make sure that theyre all right, and then theyre sealed into a case. Reporter as an added precaution, the handlers arent allowed to touch them with their bare hands. They have to have gloves on because we dont want any oils on the ball or any moisture on the ball that could affect the draw. Reporter at around 9 00 p. M. Eastern time tonight, two powerball machines inside this vault will be selected at random. They will then be rolled into this drawing room where were told 13 people behind that glass will be allowed to watch the drawing. Scott, were told within an hour of the Powerball Jackpot happening, we could know if theres a jackpot winner. And if there is no winner, the jackpot goes up to 2 billion. David begnaud, thanks very much. Thats the overnight news for this thursday. For some of you, the news continues. For others, check back with us just a little bit later for the morning news and cbs this morning. From the Broadcast Center in new york city, im scott pelley. Captions by vitac www. Vitac. Com this is the cbs overnight news. Welcome to the overnight news. Im don dahler. Ten United States sailors detained for a day by irans revolutionary guards are back at a u. S. Military base safe and sound. They were on board two small boats that strayed into iranian waters in the persian gulf. One or both of the boats suffered mechanical issues and were intercepted. It took some back room diplomacy between secretary of state john kerry and his iranian counterpart to get the men released quickly and avoid an international crisis. I want to underscore how pleased i am that our sailors were safely returned into United States hands this morning. [ applause ] reporter the sailors belonged to the riverine squadron one. The incident comes as the u. S. Is set to lift sanctions against iran. The house of representatives voted just yesterday to increase congressional oversight of that deal, but president obama promised to veto that. David martin has more on the sailors capture and release. Reporter the ten sailors were picked up and flown by helicopter to a u. S. Military base where they will be debriefed to get their account of what happened. The pentagon says there are no indications they were harmed during their time in iranian hands. Two small navy goats, similar to the ones here, were enroute from kuwait to bahrain when u. S. Officials say they suffered a mechanical breakdown. The boats drifted into iranian waters and ten u. S. Sailors were taken into custody and held overnight. Speaking on state tv, the naval chief for the Iranian Revolutionary guard said the american vessels were engaged in unprofessional acts before being picked up and the sailors were taken into custody without much resistance. So the only people in america reporter any mention of the detainment was left out of president obamas state of the union address. On tuesday, secretary of state john kerry spoke directly with his iranian counterpart and was personally assured the sailors would be well treated. As a former sailor myself, i know as well as anybody how important our naval presence is around the world. Certainly in the gulf region. And i could not be, and i know the president could not be prouder of our men and women in uniform. I also want to thank the iranian authorities for their cooperation and quick response. These are always situations which, as everybody here knows, have an ability if not properly guided, to get out of control. And im appreciative for the quick and appropriate response of the iranian authorities. Reporter the sailors were on board Navy Riverine command boats, which normally do not carry sensitive equipment. The incident comes two weeks after Iranian Revolutionary guard ships fired off rockets near the uss harry truman. The navy will now conduct an investigation, but the u. S. Seems intent on getting this incident behind them as quickly as possible. Defense secretary carter released a statement saying the National Guard is on the streets of flint, michigan, where tens of thousands of residents face a toxic water crisis. Lead levels in children doubled after the city switched the source of its Drinking Water in 2014. The states governor is coming under fire to not end the crisis quickly. Reporter the governor has requested help from fema to deal with the problem. Almost two years ago, the city tapped into the flint river here for its water. But the water wasnt properly treated, corroding the pipes. This past october, the city switched back to its original water supply, but the damage was already done. Emergency management, water filters. Reporter volunteers and state troopers endured below freezing temperatures, going door to door tuesday, passing out bottled water and filters. But families still cant use the water from their faucets. Cant drink it, cant bathe it. Reporter the governor is under fire for his handling of the nearly twoyear water problem. Earlier this week, an editorial called his response shameful. The paper compared it to Hurricane Katrina where the same lack of urgency delayed lifesaving aid. Monday, he said it wasnt until october 1st that his team learned there was confirmed lead in the water. But emails obtained by Virginia TechResearchers Show that state officials may have known there was a problem months earlier. More schoolchildren were tested for lead poisons today. Severe cases in those under 6 can cause longterm behavior problems. Following the water switch, elena richardsons children developed skin rashes. Its been very difficult. Reporter you think its because of the water . It is because of the water. Reporter the Justice Department has launched an investigation to figure out how this man made public crisis happened. In response to our request for a comment, the Governors Office said just last month we told you how the city of buffalo, new york, was basking in its warmest autumn on record with no measurable snow. Those days are through. The Great Lakes Region is being socked by up to three feet of snow. Demarco morgan is outside buffalo. Reporter temperatures are below freezing and the wind is blowing. [ wind blowing ] this car is completely frozen. Welcome to january in upstate new york. Heavy lakeeffect snow, and strong, howling winds marking a return to winter. Thats the sound of thunder snow tuesday in buffalo. Cold air moving behind an Alberta Clipper weather system is blowing across the warmer than average great lakes, kicking up high winds and snow. Plows did little to quell the heavy snowfall, and people with shovels and snow blowers seemed to be fighting a losing battle, too. Sarah is out training for her first marathon, and said she wont be sidelined by a squall. Youre constantly aware of traffic, getting hit by a car, falling on your, you know, its exciting. If i find an excuse not to do it, ill just build up excuses not to go. Reporter conditions led to a 40car pileup in indiana. No serious injuries were reported. Another pileup on i 70 involved 13 vehicles. I got bumped around pretty good in there. Apparently i couldnt see the road and i missed the turn. So down i went. Reporter buffalo has gotten two feet of snow since tuesday and should get six to nine more inches sometime today. And the snow will keep degree gave women a motionactivated wristband to understand how much they move,. And created degree with motionsense. The worlds first antiperspirant activated by movement, it has unique microcapsules that break with friction to release bursts of freshness all day. Keeping you fresher with every move. Motionsense. Protection to keep you moving. Degree. It wont let you down. Its easy for me cause look at as it is her. Him. Aw. 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. Chomove free ultraely. Has tripleaction support for your joints, cartilage and bones in one tiny pill. Move free ultra. Get your move on. And now try move free night. The first and only 2in1 joint and sleep supplement. The term family ties gets a little ambiguous when you think of children conce