We travel deep into china to witness a beautiful but dangerous tradition. But first the nightline 5. The nissan rogue with the power and performance of our intuitive allwheel drive. Get a 199 lease on the 2016 nissan rogue. Number one in just 60 essage cc1 test m good evening. In just hours voters in new the polls to provide the next unbelievable campaign. The candidates including a surprisingly modest donald trump were scrambling for votes. Some of these hopefuls know they may not make it past tomorrow. Abcs david wright is out on the trail tonight. This is now crunch time. Reporter it may be the first in the nation primary. Vote for me tomorrow reporter New Hampshire is also a last chance for some. Donald trump organizes his Campaign Around disparaging people. Reporter this past week weve seen feuds, unexpected alliances, and attacks. Vicious trolling. Reporter the music you almost expect to hear as the candidates crisscross the land. Reporter call it game of thrones New Hampshire edition. An epic battle, live free or die. Tune in this time tomorrow and theres sure to be blood on the floor. The time is here. Reporter saturdays abc news debate was the red wedding for iowa as the emerging consensus candidate. Senator rubio. Lets dispel with this fiction that barack obama doesnt know what hes doing. He knows exactly what hes doing. Reporter Chris Christie stuck in the shiv. I like marco rue i dont. Hes a smart person and a good guy but he does not have the experience to be president of the United States and make these decisions. I think the experience is not just what you did but how it worked out. Reporter rubio fought back but listen closely. I would add this. Lets dispel with this fiction that barack obama doesnt know what hes doing. He knows exactly what hes doing. He is trying to change this country. Reporter the repetition of that wellpracticed line was all christie needed to twist the knife. Thats what washington, d. C. Does. The driveby shot at the beginning with incorrect and incomplete information. And then the memorized 25second speech that is exactly what his advisers gave him. Reporter then astonishingly rubio repeated the line again. This notion that barack obama there it is, there it is, the memorized 25second speech. Thats the reason why there it is, everybody. Reporter marco momentum done. The following morning there were robots outside rubios first event. Whats your new talking point . Our new talking point is marco rubio needs new talking points. Reporter some of the voters skeptical. Im grateful to you for being here today. Marco should have been better prepared. Hes a young senator just like obama was. Im not so sure hes ready. Interesting. So Something Like this raises questions about his experience . Yes, yes, it does. The one i thought did a great job was jeb bush. Reporter in salem thank you very much for coming. Reporter we caught up with governor bush. This hasnt been a great year for the house of bush. But hes hoping New Hampshire will turn it around. Your friend senator rubio has taken a lot of flack this morning for getting stuck in his talking points yesterday. Is he only a sound bite geek . Is that what it says . Hes a substantial person. Hes a gifted speaker. But he doesnt have a proven record. Welcome to wyndham. Reporter Governor John Kasich is do or die in the granite state. He cant afford to be an alsoran. Hes got a spring in his step too. Im counting on you to help me if im president of the United States. What do you think of that . Reporter and governor Chris Christie, hes in a great mood. Good to see you. Reporter his town hall meeting at an exeter Bowling Alley and bar was packed. Governor, any second thoughts about your treatment of marco rubio last night . Second thoughts . What i would have done twice. Reporter christie, kasich, bush, rubio, theyd be happy with second place, even a not too distant third. No secret whos strongly expected to win, just look at this crowd. If you believe the polls, Bernie Sanders and donald trump, theyve got this in the bag. As both of them would say the yuge question, is whether the enthusiastic support that theyve been able to draw to their rallies will actually translate into as opposed tos. Im a volunteer for Bernie Sanders, are you planning to vote in the democratic primary tomorrow . Reporter the Sanders Campaign says its prepared. Weve got folks throughout all day just making hundreds and hundreds and hundreds of calls. What is this space . I think this used to be a dentists office. Reporter Julia Florence is director. I was looking at 5 38, they show Bernie Sanders with a better than 99 chance of winning New Hampshire. I will believe that on wednesday morning. Ill believe that wednesday okay. Were trying very hard not to take anything for granted. Reporter some sanders supporters have taken electioneering to new places. In iowa some of his young supporters, presumably single, got suspended from tinder for swipe right for bernie. This weekend Bernie Sanders got a boost from saturday night live. Pretty pretty pretty pretty good. Reporter appearing alongside his comedy doppelganger larry david. I am so sick of the 1 getting this preferential treatment. I do not shake disgusting hands. Reporter he did a sketch featuring a bernie version of bern your enthusiasm. You did some [ bleep ] i hope you all are going to vote tuesday, i hope ive earned your vote. Reporter the Clinton Campaign is pulling out all the stops. This weekend, Hillary Clinton was even out there knocking on doors herself. How are you . Oh my goodness reporter the clintons have a long history here in New Hampshire. I was a supporter of your husband and im a supporter. Reporter they not only keep lists of people who supported hillary in 2008, theyre still for bill clinton 25 years ago. Now bill clinton is at time sounding angry. To defend hillary and explain, just explain, why they supported her, have been subject to vicious trolling. Reporter this weekend, former secretary of state madeline all bright named and shamed women voters who might be tempted to vote for sanders. Just remember, theres a special place in hell for women who dont help each other. Reporter a thought that doesnt go over well among women does that make you feel guilty . Not at all. I think that women support women that they want to support. You dont want to support Hillary Clinton . No, i dont. I absolutely do not. We still live in a country where its a freedom of choice. I have been with bernie since the beginning. I feel hes going to do right by the retirees, i think hes going to do right by the kids. Reporter the first votes are now in. Tomorrow there will be blood on the floor. A king may be crowned. Just a bit. But there could also be plot twists. New heroes or villains. Even a cliff hanger. As the 2016 game of thrones continues. Im david wright for nightline in manchester. Next, broncos qb Peyton Manning heads to disneyland to celebrate his big win at super bowl 50. What does he say about whether its time to hang up the cleats . If you have moderate to severe Rheumatoid Arthritis like me. Rand youre talking to a rheumatologist about a biologic,xthis is humira. This is humirat helping to relieve my p pain and protect my joints from further damage. R this is humira helping me reach for more. Doctors have been prescribing humira for more than 10 years. Humira works for many adults. It targets and helps to block a specific source of inflammation that contrubutes to ra symptoms. Humira can lower your ability to fight infections, including tuberculosis. Serious, sometimes fatal infections and cancers, liver and nervous system problems, serious allergic reactions, and new or worsening heart failure. Before treatment, get tested for tb. 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Z try cool mint zantac. It releases a cooling sensation in your mouth and throat. P zantac works in as little t as 30 minutes. P nexium can take 24 hours. Try cool mint zantac. No pill relieves spray. This changes everything. Flonase is the 24 hour relief outperforms the 1 nondrowsy allergy pill. When we breathe in allergens, our bodies react by overproducing six key inflammatory substances that cause our symptoms. One substance, flonase controls six. And six is greater than one. Excite your senses, seize the flonase. Six is greater than one. Test text1 underline test text1 italics test text1 plain Peyton Manning took a victory lap at disneyland after ever to win a super bowl. Now everybodys asking, has he played his last game . Heres abcs Chris Connelly. Reporter on the day after, Peyton Manning went to disney land. The game, the celebration after, being here today, all makes for a very special 24 hours. Reporter the 24 hours that began a few hundred miles north in santa clara, california. At levis stadium. You know, where beyonce was. Reporter Peyton Manning may be no stranger to electrifying performances. By his standards, super bowl 50 was not one of them. His broncos set a new low for fewest yards gained by a winning team. And its ealey who gets to him. Reporter but so what . Hes the oldest qulk est est quarterback ever to lead his team to super bowl victory. Newtons carolina panthers. But was that the last pass the 39yearold manning will ever throw . Speculation about peytons retirement heating up after he spoke these words two weeks ago to patriots coach bill belichick. Captured on showtimes inside the nfl. Hey, listen. This might be my last rodeo. Reporter was mannings second super bowl victory his last rodeo . Or just the latest ride in a hall of fame career . Ill take some time to reflect. I got a couple of priorities first. I want to go kiss my wife and my kids. I want to go hug my family. Im going to drink a lot of budweiser tonight. I promise you that. Reporter after the cheers and the beers, the good times still roll. Man steerial on the field. On message off it. Peyton manning has been pro footballs pluperfect ambassador, the nfls great entertainer. Theres always going to be consistency out of Peyton Manning. About who he and is what hes done for the National Football league. Reporter week after week for 18 seasons with the Indianapolis Colts and then with the broncos, orchestrating the thrilling moments that have sustained the sports popularity. Like the colts super bowl 41 win in the rain. Off the field a perennial pitchman. Check out our new epic meats pizza. Reporter papa john. Mastercard. Do i really look like this reporter singing for nationwide. Ive always told players, certain players are stars in our league. We know who they are. But theres a unique few that are celebrities. Peyton mannings a celebrity. Hes bigger than a star. Reporter even crossing over on saturday night live. Showing a true performers comic gifts. Ill kill a snitch. Im not saying i have, im not saying i havent. You know what i mean. The hilariously cynical who idolized archie manning, a legendary qb. Whos your favorite Football Player . My dad. Growing up i had my hero in my house. Reporter the mannings on their way to becoming a beloved nfl football dynasty. Are you going to be a Football Player when you grow up . Uhhuh. The legacy of the manning family starts with their father, archie manning, who i played against when he was with the new orleans saints. He wasnt on a very Good Football Team but he was an excellent quarterback. The apple doesnt fall far from the tree. Ive always said this. Good soup like character made at home. When you think about the manning family it starts with archie, his beautiful wife, how they raised their children. Knowing that these guys are going to be maybe professional quarterbacks one time in their lifetime and theyve done that. Reporter peyton would dominate at university of tennessee before becoming the number one overall pick of the 1998 nfl draft. With his arm and his mind. His meticulous presnap routine earning him the nickname the sheriff. Putting up huge numbers even as his teams sometimes fell short in the postseason. While younger brother eli manning won two super bowls of his own. Peyton at last pulling even with his sibling, whose unusually dour demeanor set social media athe blaze with memes like, when your brother brings home a better report card than you. Peytons own highflying career has hit the Occasional Air pocket, teased for his manning face during losses, and worse, his body taking a beating undergoing multiple surgeries in 2011 for what threatened to become a careerending neck injury. The doctors and i have been in good constant communication and were on the same page. Everything theyre saying is everythings right on point, everything looks good. Ill be cleared and ready to go. Thats encouraging to me. Reporter and late last year, possible questions about that recovery. Claims that an al jazeera secret world of sports doping from a former employee and an indianapolis clinic. Another time that i worked with peyton, him and his wife are coming after hours to get ivs and [ bleep ]. All the time were sending growth hormone, all the time everywhere. Reporter manning vigorously denying any assertion he used hgh. I think i rotate between being angry, furious, but disgusted is really how i feel, sickened by it. Have you ever used hgh or any performanceenhancing drugs . Absolutely not. Absolutely not. Reporter the al jazeera source would recant his statement in full. A rep for manning did confirm to the Washington Post that mannings wife ashley received a shipment of medication. The nfl says it is investigating. Yet now as peyton ponders his next move his options abound. He remains the darling of corporate america, even giving papa john found irjohn schneider he could play one more season. Perhaps with the rams moving to los angeles. And in desperate need of Hollywood Star power. Or with growing evidence over mines minds and bodies of those who plea it he could walk away into the arms of his family, pro footballs preeminent passer going long for good. For nightline im Chris Connelly in los angeles. Next, we are on a journey to a remote place where celebrating the Chinese New Year is stunning to look at but also very risky. [screaming] the bold nissan rogue, because winter needs a hero. Now get a 199 per month lease on the 2016 nissan rogue. Nissan. Innovation that excites. With advil, you ll ask what backache . What sore wrist . What headache . What bad shoulder . Advil makes pain a distant memory. Nothing works faster stronger or longer than advil it s the world s 1 choice. What pain . 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The name means warm springs. And you can tell, whoo, this is this is one of the blacksmiths who puts on the main attraction. How long does it take you to learn how to do that . Reporter first they melt the metal. In 2,900degree heat. The warmest place in the entire region. During the performance the men are only protected by a sheepskin vest and a widebrim do you feel its dangerous . To just throw this burning metal up in the sky like that . Do you ever get worried about it . Reporter that fire from the centuriesold tradition still illuminate the entire town. This is the most beautiful kind of firework in the world . For nightline, im bob woodruff. Thank you, bob. We should say bobs story was an abc news digital feature. See more like it by downloading thank you for watching nightline tonight. Morning. As always we are online 24 7 on our Nightline Facebook page good night. Note. Today on the meredith live show. We are talking what happened now. You wont believe what one woman did. And should corn be a part of sex ed . Why one writer is raising