Howling wind is the fiery competition. But first the nightline 5. If you have allergy congestion, muddling through your morning is nothing new. Your nose is the only thing on your mind. And to get relief, anything is fair game. Introducing rhinocort allergy spray from the makers of zyrtec. Powerful relief from your allergy systems all day and all night. Hasnt your nose been through enough already . Try new rhinocort allergy spray. Muddle no more. Good evening. Thanks for joining us. Kim kardashian has built a largely on her sex appeal and some might say oversharing. A naked photo she posted this week sparking a celebrity tweet storm. The backlash shining a spotlight on body shaming and social media attacks, issues that reach far beyond the glittery confines of hollywood. The woman who broke the internet is back at it again. This week Kim Kardashian tweeting the selfcensored nude selfie with the caption when youre like i have nothing to wear lol. Which should have been just another sexy snapshot drawing millions of likes drew headlines instead when it sparked criticism from some famous names. And sparking an important conversation about what women should and should not do with their bodies. Bette midler among the big stars with a strong reaction tweeting, if kim wants us to see a part of her weve never seen, shes going to have to swallow the camera. And chloe grace moretz reminding kim to teach young women that we just our bodies. The backlash nothing new for kim. On her reality show shes often the target of taunts from strangers. But kim may have finally had enough. This latest celebrity twitter feud setting off a flurry of latenight tweets with kim hitting back at bette. I really didnt want to bring up how you sent me a gift trying to be a fake friend then come at me. Calling out chloe for posing partially nude on the cover of nylon magazine. The war of words turning the wild child mylie cyrus into the arbiter of good taste weighing in on instagram. Dear women, you all are acting tacky. Asking those involved to come together and try to create and bring jobs to other women in desperate need. The public spat is not just fodder for gossip, its leaving some to wonder if the criticism against kim is just a form of public shaming that could be dangerous message to young girls. Amid the firestorm, an unlikely supporter. I thought she looked beautiful. I think shes a great mom. And im going to pick up for kim. Reporter model and actress amber rose, the former strip history came to fame after marrying and separating from rapper with khalifa and dating kims now husband kanye west. People think me and kim are arch enemies and were not. We literally text each other all the time. Were very positive towards each other. Im a mom, i know how hard it is to like work out and try to get your body back. But at the same time embracing the fact that your body does change after you have a baby. Reporter amber says she came to kims defense as a way to stand up for all women who come under fire because of their sex appeal. People feel like kim is just famous because she had a sex tape, and im just a famous still be sexy because we were exsex workers. Reporter kim vented on her website asking the public to please move on from her sex tape, made 13 years ago, writing, its 2016, the body shaming and slut shaming, its like enough is enough. I will not live my life dictated by the issues you have with my sexuality. You be you and let me be me. If any sexy guy posted a nude picture with a little black strip over his private areas, everybody would be like, damn, he is hot, hes sexy, look at that body, hes a dad too . Its just a double standard. Reporter an activist who travels the country raising awareness on body and sexual shaming. Amber fronted whats called the slut walk in los angeles last year. A public demonstration against sexist double standards and victim blaming. I want to thank everyone that came out. I love you guys so much. Reporter experts say it will take much more to undo years of social conditioning. From the publics vilifying of Monica Lewinski in the clinton sex scandal to movies like easy a. Everyone is calling her a dirty skank reporter mean girls. A little byotch. Reporter the finger wagging when caitlyn had sex with one of the guys on the abc reality show. That would cause anybody any problems. Reporter girls are expected to walk the fine line between sexy and slutty. On celebrity instagram feeds they see immediately the more get. But unlike boys theyre punished promiscuous. Its a double standard learned as early as sixth grade. At recent study of 15,000 adolescents showed that girls who admit to having sex saw a boys, on the other hand, saw an 88 boost. Id gone through puberty before most others. Reporter emily was 11 years old when she was first called a slut. Knowing that people thought i was just a slut really had an effect on my selfworth. I had to cope in ways that were really harmful to myself. I turned to cutting my wrists and i attempted to commit suicide a couple of types. Reporter there as very real and dangerous consequence when girls are ostracized, often by other girls. Im worried about teenage girls and young women. Reporter liora is the editorial director of planned parenthood and the author of i am not a slut. They often turn to selfdrawer coping mechanisms because they cant handle that public humiliation. Why is it important for girls to look up to diverse role models . Girls and women need to have many role models. The Kim Kardashians and the hillary clintons. We have so many skill and talents, we are more than our bodies, we are more than our sexuality. Those things are great but we have so much more as well. Reporter she created the unslut project for girls to share similar experiences and seek support. Almost every woman i speak to about this project has an experience with slut shaming. Either the target of it or witnessed it happen to a friend at some point. The idea of a slut in our culture is that its mutually exclusive with everything else. You cant be a slut and a good mother. You cant be a slut and a successful doctor. We can overcome it and we can make the decision to not buy into it and to support each other instead. Reporter some stars already taking this to heart. Amber rose making it clear that she will continue to support kim regardless of her ongoing feud with her husband kanye. He has slut shamed me on numerous occasions. And thats why i dont particularly care for him. Got with kim, you know . It was very immature and corny. And untrue. Because its just so far fetched and just stupid. It just didnt even really make sense. After he said that, he needs to take 30 showers after being with me . I want an apology for that. Reporter amber says shes not dwelling on the negativity, focusing instead on building her business with the app Company Based in berlin. Users create an amber avatar and pair it with their own voice for messages. I know what im talking about, i know what im passionate about. But if i want to post a naked or provocative picture, thats exactly what im going to do. Because i dont have to make you happy. I make myself happy. Up next, racing cars on ice. One group of speed demons making the most out of those brutal minnesota winters. S guys get and keep an erection. Talk to your doctor about viagra. Ask your doctor if your heart is healthy enough for sex. Do not take viagra if you take nitrates for chest pain or adempas for pulmonary hypertension. Your Blood Pressure could drop to an unsafe level. 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So ive come to my home state of minnesota where ive heard that in the sleepy town of laporte, winter doesnt seem to be slowing anyone down. Coming down to ice racing, just a great sunday afternoon activity. Even if its just to grill. Reporter every icy weekend, anyone with a car and a stomach for speed can compete. Of all the drivers revving their engines, theres just one woman. Colette houston, known to friends and family as letty. Shes among the top five contenders this season. Its total girl power. You just feel like so i dont know, pumped up. How does it feel to have your wife be the only woman out on that track . Actually makes me proud. Shes the only woman that does it, pretty cool. Gives me bragging rights. Reporter husband ryan is a thats the lovely work together. Reporter together they spend free time on the ice. In these close quarters, doing some fishing here, fishy fishy. Reporter or duking it out on the racetrack. Follow right, follow right. Youre competing against each other. Yes. Hows that . You work out all your troubles on the track . We do. They make us start next to each other. I dont know if its a game they play or theyre testing us or what. Reporter one final race to go this season, lastminute preparations are under way. Shake and bake, baby. Reporter the stakes are high. Whoever wins gets bragging rights for an entire year. Ryan and letty are facing fierce competition from an entire family. Meet the doughtys. Dad, charlie, 20year ice racing veteran. Not as good as new but good enough to race. Ive done it off and on since 1988. I was 16 when i started. In his footsteps, cody and nathan, whos just 15. How old do you have to be to get a license in minnesota . 16. So before you have your license you start ice racing . Got to have a permit. Reporter mom paula, official score keeper for the league take these three bolts out. Reporter shes on board. Its about the fun, its about the family time, its about being with our kids, not having the cell phone, not having the television. Theyre learning about riding on ice, driving on ice. Its a huge, wonderful experience. Reporter and im learning on game day i may have to ignore some of the lessons of my youth. Growing up in minnesota i think every kid, when they get their license, is probably told by their mom, never drive onto a lake in the wintertime. And she was right. Driving on frozen lakes can be very dangerous. So before anyone steps on the ice, industrial drills are used to make sure it is thick enough. This is a little over two feet of ice right here. The sheriff would not let us start racing unless we have 15 inches. Reporter this is not a freeforall. Every car must pass safety inspection. Youve got to have a fire extinguisher in your car, got to wear a seat belt. Any kids under 12 years old got to wear helmets. Reporter under 12, but not over 12 . No. Reporter why not . Ive said when this for years, everybody should have a helmet on out there. But they dont. Reporter before i can talk myself out of it, ryans showing me the ropes. Here we go this would be the moment, if youre actually driving on the road, that your heart would be in your throat. Yep. Reporter offering up tried and true lessons for any driver caught in a scenario. Reduce your speed. Whats the worst thing you can do on the ice . Panic. Reporter tip two, go easy on the brakes. Worst thing you can do is into the slide. If your back starts sliding to the right, turn to the right and it will straighten itself out. Thank you so much. No problem. I can imagine 32 cars on that track, all spinning out like that . Its not going to feel good. In the final drivers meeting, a word of caution. Listen up, slow down. Ive seen today a lot of spinning in the pits. Thats how youre going to get hit or youre going to hit somebody. Reporter the flag drops. The racers take off. Am i nervous . No, i just dont like the competition. Charlie, cody and nathan are all in this race. Reporter the conditions are slushy. Buddy houston quickly loses good news for paulas boys. He can do well in this race. That will make a difference for him in the end. Reporter but then son nathan spins out. In the end, the ice wins. None of our racers come out on top. I lost. Yeah. Its very wet. Reporter but to this crew, theres no such thing as defeat. After all, another winter is right around the corner. Theres always next year. It. Reporter for nightline, im Rebecca Jarvis in laporte, minnesota. Up next, a Republican Debate so old school and focused, it was downright president ial. Driving out on the open road together is great. Getting home. Nice too. But heres the thing about over 40 have some degree of well, viagra helps guys with ed get and keep an erection. Ask your doctor if your heart is healthy enough for sex. 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To those keeping count at home, tonight marks the 12th Republican Debate of this election cycle. Weve gotten used to the playground insults, vulgar innuendos, brazen name calling from the candidates. Tonight the republican field seemed poised, substantive, dare we say president ial . Is it something in water in miami or is it the calm before the storm . Heres abcs david wright. Reporter tonight in miami, no shortfingered snipes. I will let donald speak for himself. Reporter all the candidates sought to appear more president ial. Tuesday night i didnt do as well as i wanted to and i was a little bit disappointed when i got home. Reporter including trump. So far i cannot believe how reporter quite the contrast from the last gop debate. Breathe, breathe. Lying dead. You can do it, you can breathe. I know its hard. When theyre done with the yoga can i answer a question . You cannot. Reporter all those schoolyard taunts. I have a policy question for you, sir. Lets see if he answers it. I will, dont worry about it, marco. Dont worry about it, little marco. Reporter either bounced off or backfired. The results tuesday looked less like house of carved s f of cards, more like a trump infomercial. Order before midnight and get trump water, trump wine, trump magazine are. Take one. Reporter if only they had a trump chia pet. Jake tapper asked about statements islam hates us. Did you mean all 1. 6 billion muslims . I mean a lot of them. Let me say i know that a lot of people find appeal in the things donald says because he says what people wish they could say. The problem is president s cant just say anything they want, it the world. Marco talks about consequences. And you can be politically correct if you want. I dont want to be so politically correct. I like to solve problems. Im not interested in being politically correct, im interested in being correct. Reporter thats about as heated as i got. Rubio and kasich fighting hard to win their home states. Cruz hoping to be the last man standing to challenge trump. Theres some folks in washington you mean president s. Donald, you are welcome to be president of the smithsonian. Reporter there were four of them on that stage ben carson now getting set to endorse trump. How many of them will be Still Standing the next time they debate . Im david wright for nightline in new york. The ultimate game of elimination. Thanks for watching abc news. World news now is coming up tune into Good Morning America tomorrow. As always were online at abcnews. Com. Good night, america. Dr. Oz what happens when we die . Does heaven really exist . People who came back from the dead reveal what they saw when they crossed over