And who knew about it . Good evening. And we begin tonight with the images of american sailors prominently displayed across television in iran. Nine men, one woman, held bill the iranians. Tonight, critics say iran has humiliated the sailors, amid questions about why they were in iranian waters in the first place. The ten american sailors on display, their hands on their heads as the cameras roll. The sailors are asked if their vessels were in irans territorial waters. You will hear one sailors answer. And tonight, centcom is now saying the iranian staged the video, and that that sailor was trying to diffuse a tense situation. Abcs chief Foreign Correspondent terry moran is in bahrain. Reporter tuesday evening, around 5 00 p. M. In the persian gulf, the capture. Two american boats are surrounded and subdued as iranian navy cameras record the scene. And then, a few minutes later, the surrender. Images of the ten u. S. Sailors, kneeling, hands on their heads, through the night, secretary of state kerry makes five calls to the iranians, demanding the americans be released, explaining it was a mimiake. And those american sailors, nine men and one woman, spend a night in captivity. Their passports are examined. A meal is served. And then a mild, but pointed interrogation. What problem, what matter that you penetrate in iran territorial water . It was a mistake. That was our fault. And we apologize for our mistake. Reporter asked if the boats werenside irans territorial waters . I believe so. Reporter and how were they treated . The iranian behavior was fantastic while we were here. Hospitality and your assistance. Americans are released. The boats head back into ternational waters. The pentagon suggesting one had engine trouble and drifted into irans waters. The u. S. Refuses to apologize, but sharp questions remain. Why didnt they call for help . Why wasnt there anybo there to help them . Why didnt they tow themselves themselves to be taken hostage by the iranians without a fight . Reporter the white house says the Quick Release othe sailors is a sign of better u. S. Iranian relations after the nucle deal. But others see an em bold ped iran, challenging, even humiliating america. David . Terry moran in the region tonight. Terry, thank you. And we also have breaking news here at home tonight. Wall street and another deep dive today. The dow closing down more than 364 points. The s p and the nasdaq down, too. And were nearly halfway through whats been a brutal january alrey. So what does this mean now for americans and their Retirement Savings . Abcs gio benitez from wall street tonight. Reporter tonight, a wall street nosedive. This is the worst january for stocks ever. All major markets down significantly. Just look at these numbers. Not only was the dow down nearly 365 points, the nasdaq down 3. 4 , s p, down 2. 5 . Whats dragging the markets down . Prices have been dropping and dropping. Hovering around 30 a barrel. The lowest prices since 2004. Amid concerns of a slowdown in Major Economies like china. So, what does all of that mean for you . Well, the average 401 k of 92,000 has already lost nearly 7,000 in value since the beginning of the year. And david, theres an old saying here on wall street, as january goes, so goes the year for stocks. 70 f the time, that old saying is true. And were already nearly halfway through january. David . Gio benitez, thank you. Americans desperate from an escape for an uncertain economy are getting in line for powerball. We are hours away from the drawing. 1. 5 billion and counting now. And just look at the lines across this country. From the border of nevada and california there, lines stretching for blocks tonight. Out the door of so many gas stations and grocery stores. And after multiple drawings and 85 chance that the Winning Ticket has already been sold. But to whom . As we get word tonight that even the chinese are now buying up powerball tickets. We asked linsey davis how this works. Reporter tickets are selling at a frenetic pace. Just this evening, powerball sales, 1. 3 million a minute. Yes, a minute. The winner the winner that cant be the winner. We have the winner. This is the winner. Reporter even Hillary Clinton admitted today she bought a ticket. If you win . Well, ill fund my campaign. Reporter the number is so big, it doesnt even fit on billboards. But what would this historic jackpot of 1. 5 billion look like in your bank account . Accountants almost always advise taking the 930 million lump sum. Investing the roughly 450 million after taxes can give you much more money than the 30year annuity. If you invest in government thats 600,000 after tax a month for the rest of your life. Reporter a 450 million wind fall is enough to put about 3,000 American Kids through college. The countless options of how to put that kind of money to good use also explain why canadians are flocking across the border. Hopefully one of us will win. Reporter anyone from anywhere can play, as long as theyre 18 years old. But the ticket has to be bought and claimed in one of the 44 powerball states. Its illegal to resell a lottery ticket, which is why you cant buy tickets legitimately online. Though, thats not stopping brokers from selling tickets to customers as f away as china. So, linsey, where is the jackpot at this hour . Reporter so, lottery officials are saying that 85 of the combinations have been sold. This place behind me is packed, everybody who comes out swaerps but if theres no winner tonight, can you believe it, 2 billion for the drawing for saturday. David . One can dream. Linsey davis, thank you. In the meantime, back to reality tonight, and to the race for 2016. And the sudden war of words this evening between a fastrising political star, governor nikki haley, and donald trump tonight. Haley posted this image of herself, delivering the republican response, after the state of the union last night. A speech typically used to refute thepresident. But she also had words aimed squarely at trump. Abcs Jonathan Karl asking the governor tonight, why take on the frontrunner of her own party . Reporter when president obama opened fire on donald trump thats why w need to reject any politics that targets people because of racele of or religion. Reporter even paul ryan applauded. From trump, a big yawn. With the speech still underway, he tweeted, speech is really boring, slow, lethargic. Got his attention. Good evening. Reporter South Carolinas governor nikki haley, the rising conservative star who famously called for the Confederate Flag to come down, included an attack on trump in the official republican response to the state of the union. During anxious times, it can be tempting to follow the siren call of the angriest voices. We must resist that temptation. Reporter the line caught conservatives, including rush limbaugh, by surprise. First time in my life i can remember the response to the state of the union not going after the president , but rather, going after the frontrunner of, in this case, r own party. Reporter big night last night. It was. Reporter today, i caught up with Governor Haley in gaston, South Carolina. What is it that donald trump is saying that makes him o of these angriest voices . I mean, the one that got me, i think, was when he started saying ban all muslims. Weve never, in the history of this country, passed any laws or done anything based on race or religion. Reporter trump is hitting back. Shes weak on illegal immigration and she certainly has no trouble asking me for campaign contributions. Asked me for a hell of a lot of money. Reporter haleys message to trump . I consider mr. Trump a when i say it about my other friends that are running for president , they dont throw stones. And so, what i would say to personally. And jon karl is with us from South Carolina tonight. The republican candidates getting ready for their big debate tomorrow night and donald trump, once again, center stage. Repter and there will be fewer candidadas on that stage, because Carly Fiorina and rand paul didnt make the cut. That means, david, more time for the others to really mix it up. Jon karl with us tonight. Jon, thank you. Meantime, on the democratic side tonight, a decidedly different tone now from Hillary Clinton. Is it a clear sign she knows Bernie Sanders is on the move in the polls in iowa . And even nationally tonight, a new poll showing hillary now just seven points, down from 20 points one month ago. Tonight, her new argument, and what the sanders team has pulled from her past to ansnsr back. Abcs cecilia vega, covering the campaign. Reporter with Hillary Clinton on the ropes in iowa and new hampshire, her family now out in force. Bill and chelsea, and today, hillary all over the air waves. The target . Bernie sanders. The new fight . Over health care. Senator sanders wants to dis dismantle obamacare, dismantle the chip program, dismantle medicare, dismantle prite insurance. Reporter sanders outraged, saying his plan would do nothing ofof the sort. That is factually incorrect. And i hope the Clinton Campaign stops saying that. Reporter but this morning on gma, clinton not backing down. Thats exactly what hes proposed. Okay, so, now, tell themerican people how much thats going to cost them. Reporter clinton claiming it will mean a tax hike on the middle class. Into the vault, releasing this 1993 photo signed by clinton, thanking sanders for his commitment to health care access. They sent around this 2008 claim of clinton blasting barack obama. Since when do democrats attack one another on universal health care . Reporter it wasnt that long ago that sanders was a challenger that clinton barely mentioned by name. Now, she is not holding back. Attacks that her Campaign Says we will see a lot more of. David . As we inch closer to iowa. Cecilia, thank you. We turn now to the extreme weather tonight. Bonechilling cold and know already. This evening, our team tracking a major noreaster on the way. The last 24 hours the whiteout conditions outside syracuse, new york. That looks like the hometown. And down the thruway in buffalo tonight, a similar scene. Rob marsciano is here tonight. Reporter a lot of cold weevil had 20 inches reported in erie county. The flow is strong for seweryracuse and buffalo. Still bitterly cold for some of the big cities. 16 for a wind chill in pittsburgh. 20 in philadelphia. Minus 6 in caribou. Here we go saturday. Friday night into saturday. Rachb event for the carolinas. Stop it at noon on saturday. Mostly rain for the bigger cities. But weve got potentially another system on sunday, david, more details on that noreaster tomorrow. All right, thanks, rob. We turn now to italy tonight, and to what could be a Major Development in that murder mystery in florence. The Young American woman living abroad, found dead in her apartment. Authorities say she was strangled. And investigators coaching through surveillance now for clues. Tonight, what they found in those images. Abcs Alex Marquardt on the case again this evening. Reporter tonight, reports that Italian Police are closing in on a man who they believe killed 35yearold american ashley olsen. Video from cameras like this one on her street have authorities narrowing in on a suspect, possibly a drug dealer, who was spotted walking olsen home and then going inside with her. According to italian dia. This bar is the last place olsen was seen. These photos from dailymail. Com. Its just down the street from her apartment. Shes believed to have left around 3 00 or 4 00 a. M. Friday morning. Her body was found in her studio apartment on saturday, naked with scratches and bruises around her neck. The autopsy revealed she had been strangled by a cord or a chain. Investigators were back in the apartment today, reportedly wrapping up the forensic search. Olsens father has put out an emotional statement, saying the family is devastated and heartbroken over their loss. David . Alex marquardt with us tonight. Thank you, alex. Back here in this country now, and to the growing outrage this evening, and the growing fear in flint, michigan. Tonight, the National Guard mobilizing, officials going door bottled water, after it was revealed the tap water is con contaminated with lead and has been for more than a year now. And now word of something else. A spike in a deadly disease, and the question, is it all linkfd . Abcs alex perez in flint tonight. Reporter tonight, National Guard troops called in to hand out water, an emergency move in flint, michigan. Teams going door to door, dropping off bottled water and filters for taps. Water contaminated by lead. Especially dangerous for children. Worried parents here now having their kids tested for lead poisoning. This all starting in 2014, when the cashstrapped city of flint stopped paying for water from lake huron and began to process water from the nearby flint river, to save some 19 million. Immediately, residents began to complain of badtasting, foulsmelling water. Tests later revealing toxic levels of lead in the system, year later that authorities declared this Drinking Water unsafe. And today, new concerns. Could this dirty tap water be linked to a legionnaires outbreak . At least 87 cases, including ten deaths, in 2015. The city has switched back to lake huron water, but the river water damaged the pipe system, and lead levels are still not safe. And, david, unlike bacteria andnd other problems, boying water does nothing to remove the lead. Thth mayor here items me it could be months before the tap water here is safe to drink. David . Alex perez in flint for us. Thank you, alex. And there is still much more ahead on world news tonight this wednesday. New developments. The mystery house explosion, the family trapped inside. That home gutted by flames in one suburban american town. What investigationors are safing about the cause. It was not gas. This was something else. Also, the Young American woman emerging from this coma, and why her message on facebook has hundreds of thousands reading about her story tonight. High. But why do so many owners regret it the second they drive off the lot . Tonight, very important tips coming up here, and the three biggest regrets about questions not asked. When i lay in my tempur pedic contour then i slowly feel it start to kind of wrap itself around me. My mind just kind of goes blank. Then the next thing i know its morning. With tempurflex youve got the spring and bounce of a traditional mattress then it also adjusts to my body. My cloud feels so comfortable. It feels like somebodys hugging you. How can a bed do that . This is the best investment of your life because this is where dreams are made. vo this year, change your life with your best nights sleep. Change to tempurpedic. I even accept i have a higher risk of stroke due to afib, a type of irregular heartbeat not caused by a heart valve problem. But i wont accece is getting out there with less than my best. So if i can go for Something Better than warfarin, i will. Eliquis. Eliquis reduced the risk of stroke better than warfarin, plus it had significantly less major bleeding than warfarin. Eliquis had both. That really mattered to me. Dont stop taking eliquis unless your doctor tells you to, as stopping increases your risk of having a stroke. Eliquis can cause serious and in rare cases fatal bleeding. Dont take eliquis if you have an artificial heart valve or abnormal bleeding. While taking eliquis, you may bruise more easily and it may take longer than usual for any bleeding to stop. Seek immediate medical care for sudden signs of bleeding, like unusual bruising. Eliquis may increase your bleeding risk if you take certain medicines. Tell your doctor about all planned medical or dentat procedures. I accept i dont have to set records. And for eliquis. Reduced risk of stroke plus less major bleeding. Ask your doctor if switching to eliquis is right for you. Next tonight, the Real Money Team is back. Car sales in america setting a record. And a new survey tonight, finding 70 of new owners driving off the lot with whats called buyers remorse. Abcs Clayton Sandell tonight with three very important tips. Reporter gas priceare down and car sales are up. More than 17 million new cars and trucks sold last year, a record. But until you win powerball, youre probably still looking for a good deal, and to avoid common mistakes that can lead to buyers remorse. Like being unpreparere experts say you should narrow your choice to one or two models. Know the features you want to avoid being talked into buying what you dont need. Research, getting out there, going and visiting different dealers, test driving the cars. Reporter second, focusing on getting a low monthly payment. It sounds good, but to do it, you need a longer loan with a higher interest rate, costing you thousands more in the long run. Instead, go for the lowest price possible. You have to empower yourself to be a smart shopper. Reporter finally, a new car depreciates by about 11 , just as soon as you drive it off thehe lot. So, consider buying used. Heres apparently whats not a mistake, buying a car in a bright or unusual color. The experts tell us, theyre cheaper and they hold their value longer. David . Who knew. Clayton sandell with us tonight. Clayton, thank you. When we come back here, one nfl team is on the move tonight. Leaving its hometown and headed to l. A. New leads in the mystery house explosion we told you about. With the family found inside. What i iestigators are now revealing tonight. And the incredible story, the young woman coming out of her coma. What she said, what she wrote well be right back. We came up with a plan to help reduce my risk of progression. And everywhere i look. Im reminded to stick to my plan. Including Preservision Areds 2. My doctor said Preservision Areds 2 has the exact nutrient formula that the National Eye Institute recommends to help reduce the risk of progression of moderate to advanced amd. After 15 years of clinical studies. Preservision areds 2. Because my eyes are everything. Look, the wolf was huffing and puffing. Like you do sometimes, grandpa . Well, when you have copd, it can be hard to breathe. 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Writing, quote, i didnt realize the importance of drinking responsibly until i was waking up from a coma. Her honest post now viewed by more than 350,000 people. The nfl is moving back to los angeles. Fans celebrating the rams return to l. A. Next season, leaving st. Louis, though, for l. A. They called l. A. Home until 1994. The league also giving the San Diego Chargers the choice of moving to l. A. , as well. When we come back tonight,t, we will join one of the longest lines in america at this hour for the powerball, with a simple billion . If you have moderate to severe Rheumatoid Arthritis like me, 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. 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 at ally bank, no branches equals great rates. Its a fact. Kind of like working from home equals not working. Numbers look pretty good, hows it on your end dave . Oh, the numbers look so good. Dave, daves on it. Clinically proven to help minimize blood sugar spikes. So you stay steady ahead. Finally tonight here, were just hours away now. How many of you have already spent that 1. 5 billion in your head . Heres abcs Kayna Whitworth in line herself. Reporter what happens in vegas stays in vegas. Unless you want a shot at the billion that are powerball. Its the one indulgence you cant enjoy in sin city. So, people drive 40 millions from the strip to the lotto store at prim. The bigger the jackpot keep the line moving, please. Reporter the longer the line. For as long as five hours. It got so out of control that lottery officials had to send extra employees to help move it along. And everyone has big plans for their winnings. All going to buy round trip tickets to the moon. Just heard hugh hefners house is for sale, for 200 million. Reporter okay. So many people hoping for luck, two bucks at a time. Kayna whitworth, abc news, the california state line. And good luck to you at home tonight. Thank you for watching on a wednesday night. Ooimd david muir. Well see you right here tomorrow. But only a few commands to master depositing checks at chase atms. Technology designed for you. So you can easily master the way you bank. From Sony Pictures studios, its americas game wheel. Of. Fortune here are the stars of our show