The Westminster Kennel Club dog show tonight. Well show you who emerged as top dog. But first, here are the number 1 in just 60 seconds. Good evening. We start here with the issue of not football this time but Pro Wrestling. While many people may think the sport is fake, the hits are often very real, and tonight we have the storyry of daniel bryan, a wwe cmp whose life is now taking an unexpeed and painful turn. Heres abcs Kayna Whitworth. Reporter hes the now former professional wrestler best known for dishing out moves like the missile drop kick. The fairy tale has come true this is my first time growing peach trees. Its really good. Reporter daniel bryan is speaking out for the first time withis wife brie lla, a professional wreler herself, after bryan announced 4iz retirement last week. I took a test that said maybe my brain isnt as okay as i thought it was. Head butts on top of the ladder. Reporter the 34yearold wwe champion says he made the choice after years of suffering blows to the head and many concussions. Within the first five months of my wrestling career id already had three concussions. And then it getsso the point 16 years, that adds up to a lot of concussions. Reporter the decision wasnt ea for the yes man. Yes yes reporter who had wrestled and kicked his way to the worlds biggest stage before understanding the effects the highimpact sport mightht be having on his brain. The more concussions you have, the more susceptible you are to them. Reporter he is just the latest athlete to take a stance in what has become a gathering storm surrounding the repercussions of repeated trauma to the head. Trauma that can lead to cte, chronic traumatic encephalopathy, the brain disease linked to years of repeated hard hits to the head. Its identified only after death and has been found in numerous nfl players like hall of Famers Frank Gifford and junior seau. Last year San Francisco 49ers linebacker Chris Borland said he was retiring from football after just one season because of concerns about his brain. He spoke with espns outside the lines. Football is an elective. s a game. Its make believe. Brain damage from some madeup game is, yeah, i think the meaninglessness of it, you draw the line at brain damage. Reporter bryan says some of the concussions he suffered led to seizures, which at the time he tried to keep private. At first not even telling brie. I was with him with one of his seizures after a concussion. And imean, it scarere me so bad just i l lt it. I just impled her, please dont say anything to anybody. Yeah. If i tell them if i have a concussion theyre not going to let me do what i do anymore. I think a lot of people think that Pro Wrestling is fake. Is what youre doing in the ring real . Its not real, and its not fake. So the when you get slammed, you really get slammed. Im helping him slam me. But youre getting injured. Yes. Reporter last year he was sidelined with injury. Ththwwe took him off their roster. Wwes doctor said i cant in good conscience allow to you risk yourself like that. Athletes are like thoroughbreds. Into the ground if given that opportunity. Reporter but some former pro wrestlers say the wwe hasnt always been as protective. In 2015 veto lagrasso and Evan Singleton filed suit, acougs the e of failing toognose concussions and sending people into the ring injured. Even citing a case of wrestling supersrsr chris benoit, famous for his head butts, who after his death was found to have suffered from severe cte. The wwe told us, wwe has never concealed any medical information related to concussions or otherwise from our performers, and in fact wwe has been well ahead of the nfl and other sports in implementing Concussion Management procedures and policies. The wwe implemented a Talent Wellness Program that now includes impact concussion testinin a protocol instituted in 2006. When i first started working forwwe, which was 2000, there wasnt a whole lot of concussion but there wasnt in any sports. Somethings wrong. Reporter that change in conversation coming about partly through the determination of the doctor recently played by will smith in the movie concussion. Tell the truth. Dr. Bennett omalu. Were look at a microscopic slide, a microscopic picture of the brain of a normal individual. The same region of the brain in a Football Player about 40 years old. And what you can see, the brownish spots. Reporter a forensic pathologist, omalu first discovered cte while performing an autopsy on nfl great mike webster. A fourtime super bowl champ who died from a heart attack while homeless, broke, and alone. Mike webster died today. A heart attttk took his life at theege of 50. Reporter believing that bebevioral changes weree caused by trauma to his brain, dr. Omalu performed websters extensive autopsy. Everybody was talking about how he did not do so well after football. I had to provide an explanation for that. Reporter he analyzed websters brain and uncovered a new medical condition. Thats when he called it cte and weechbtly told my ly recently told my colleague brian pitts about his findings. The most sigigficant contributory factor to ct sechlt exposure to Blunt Force Trauma of the head. Are we talking like gentle slaps to the head . Violent slaps that would make your brain move forward and backwa, sideways in your skull, causing shearing injuries. You have to think about hits to the head like we think about smoking and lung cancer. You start young enough, youre going to open up the door to lung cancer, just like if you get hid in the head thousands of time every year while your brain is still developing youre opening up the door to cte. Reporter today more professional athletes are not as afraid to speak out about the them. Manning. Ben utek. Reporter a former tight end for the Indianapolis Colts and cincinnati bengals. For me it has revolved more around memories and, you know, cognitive my cognitive abilities. Reporter the nfl r reased this report t the days leading up to super bowow 50, saying diagnosed concussions in the league increased 58 this season, with a staggering 271 players sidelined sce preseason. Compare that to the 206 concussions reported in 2014. The nfl told abc news the reason for an increase in concussions are unclear but it will look at any significant trends. I think theres no question that the ct discussion and respect that were developing is going to leaea to better outcome for people. We need to embrace this opportunity to prevent this next generation of athletes. Reporter for bryan he hopes that being proactive will make the difference but still worries about his wife, brie, whos in the ring. Theres a specific incident, it was a couple months ago, she got she was standing on the announce table and she got swiped off and she just took a big fall to the floor. A little bit ago shed gototn a cocoussion in the ringng so she had to take a week or two off. Shes strong, but you still sometimes shes my wife, you know, and you want to protect her. Right . Reporter both are hoping to start a family. So for wwe fans that might mean another retirement announcement and soon. Feeling and seeing everything he went through with his retirement, i just feell that its time for me to hang up the boots. Its going to be hard on me as well. But thattay i i definitely very close. Repepter for nightline im Kayna Whitworth ininos angeles. Next, the wealthy town with a skyrocketing teen suicide rate. Students are doing to stop it. Shopping for an suv . Well, this is the time. And your ford dealer is the place, to get 0 financing for 60 months on a ford suv. Thats right. Just announced. 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Reporter houses here sell for millions, and the high but the limitless potential that palo alto projects has another side. A s scalled hot spot for suicides p. Because of th sheer number it was just massive. Reporter just last year four palo alto teens took their own lives, enough to be considered a suicide cluster. And this was the second one to rock this community in six years. We were losing a child about every six weeks. Obviously theres like a crisis. Reporter now with the teen suicide rate five times the national average, prompting the cdc to announce today an investigation as to why so many kids here have chosen to endt all. A 16yyrold boy t tk his own lili. Reporter on the night one of her classmates died, student martha cabot took to youtube placing blame, what she called her towns Pressure Cooker environment. It went viral. The amount of stress on a student is ridiculous. Reporter for Christian Leong and andrew baird, at the time juniors at the other Public High School in town, word of his it was really sad for me because i didnt ever think that that kind of thing is even possible for someone our age. Reporter what does it, do you think . For your peers and people suddenly realize it is an option, when someone they know takes that option. Well, with the whole nature of suicide clusters, we see that when one person does it other people who considered it as an option may consider it more seriously. Which is really frightening. I cant even figure myself out . How on earth am i to expect anyone else to . Reporter so last summer theyy madedehisocumentary called unmasked unmasked. Their classmates revealing their own struggles with anxiety and depression. Through my struggles with depression i selfmedicated a lot with alcohol and ugs. I was suffering anxiety attacks. Theyre trying to take off the happy everything is okay mask that our community has and really just talk about the deep problems that were going through. Reporter where does that pressure come from . Does it come from classmates . Does it come from parents . I think if we knew the answer then it wouou be a lotot easieie to solve the oblem. Repepter dr. Madeline gould, an epidemiologist at columbia university, was invited to palo alto to study what could be causing the Alarming Number of teen suicides. There are many communities that have high stress levels and are economically advantaged and they havent experienced a suicidee cluster. Reporter she cautions that one teen suicide can have the frightening and unintended consequence of signalili to option. They practically dont occur in any other age group. So between the scial influences and the biological influences it makes them much more vulnerable to being influenced by somebody elses suicide. Reporter and what they cant see at that time is that there are other ways out of the pain, something taylor chu is alive to feel grateful for. Its still to this day i struggle with the terminology reporter the now graduate of Palo Alto High School says the pressure during her freshman year to achieve was too much. It w w just insane. I did almost all of the p. Classes i could take. Reporter taylor says sleep was the one thing she didnt make time for. For a long time id been feeling like i was drowning. I didnt know how to say that i needed a break. Reporter it led her to one impulsive moment of desperation. What i was trying to achieve was this separation from my reality that i couldnt face. Reporter her parents got her into treatment. And with the help of her teachers she made changes to lessen her load. But julianna tachabanas brother ben didnt get the help he needed. He was a sophomore when he took his own life. The message these two women who have overcome enormous pain want to spread life is worth living. If you have people around you that kind of keep reminding you that it is going to get better. Things are really look up. Former english teacher at Gunn High School who mourned the loss of some of his own students, classroom. There is a lot that classrooms can do to make teenage despair more bearable and more survivable. That the School Environment is crucial. Reporter he believes smaller class sizes and, yes, less homework. Students feeling like they can say enough could make a difference. Whats so challenging about going to high school in this part of the country . The things that are challenging about going to high school here i believe are infecting high schools across the country because we see now a nanaonal discussionn about overstressed, burnedout teernlgds. Reporter Gunn High School has taken action, implementing the yes program to teach students positive coping techniques to deal with stress. The thing that im most proud of is that were not doing just one or two things. Were really looking at holistic plans to sort of build a web of support for our students. Are definitely not just a palo alto problem. What we found is that it crosses every socioeconomic characteristicic communities have been impoverished, and weve seen them have a suicide cluster. Very driven, wealthy communities have suicide clusters. Reporter and it turns out some 15 to 20 of all teens have considered suicide. But reducing stigma around depression and creating dialogue about Mental Health are crucial steps toward preventing these deaths. It really is a community effort. Its really everyone has a role, everyone has a part. It couou just bee noticing someones s s and going over to them and saying hey, are you okay . Do you want to talk . And those little instances of reaching out i think go a long way. Reporter for nightline im byron pitts. Our thanks to byron for that important report. And if you want to find resources about Mental Health and suicide prevention, interview with sue klebold about her book a mothers reckoning you can go to our website at abc. Com. And ahead something very different. Well take you to the super bowl of dog shows. The beauty routines, diets, and in show at the Westminster Dog Show tonight. What happens when lobster gets grilled, baked, and paired with even more lobster . You get hungry. And you count the seconds until red lobsters lobsterfest is back with the largest variety of lobster dishes of the year. Like new dueling lobster tails with one tail stuffed with crab, and the other with langostinin lobster macandcheese, its a p pty on a plate and you knowvery bite of lobster lovers dream lives up to its name. Hey, eating is believing. The bold nissan rogue, with intuitive allwheel drive. Because winter needs a hero. Now get a 189 per month lease on the 2016 nissan rogue. Nissan. Innovation that excites. If your family outing is magical for all the wrong reasons. You may be muddling through allergies. Try zyrtec for powerful allergy relief. And zyrtec is different than claritin. Because it starts working faster on the first day you take it. Finally tonight, we have a new top dog. C. J. , the german shorthaired pointer, won best in show tonight in the westminster it all looks so seamless and so cute out there on the stage, but wait until you see h h much work goes into these dogs behind the scenes. For that heres abcs jesse palmer. Reporter the contestants may be cute. What a beautiful mover. Reporter but the competition is always fierce. This is like the super bowl. Its like the world series for us. If you get here and you win its like nothing else in the world. Reporter im at the 140th Westminster Dog Show. There are over 3,000 dogs here. And theyre all competing for one thing and one thing only. Best in show. Like any pageant, the competitors beauty routines are complex. Thehehave as many products as you would. Shampoo for an hour. Wow. And then it takes five hours to forcedry every cord to get it dry. Reporter there are plenty of divas on hand. This dog can not only just look butiful in the ring but he can take down a gazelle. He looks so nice and docile she likes mcdonalds. Thats her favorite. Whats the order h cally . Plain cheeseburgers and chicken mnunuets. Me too. Reporter and t tre are also some newcomers in the crowd. Seven in total. Including the french briget picard. They jump out of their skin to just being here. Reporter and the spanish water dog. This is wirefox terrier. Reporter then there are the tried andd true favorites. The wirefox terrier is often top dog. The breed has won best in show 14 times. And this time around classic German Shepherd rumor beautiful. Reporter is a crowd favorite. In the end only one dog could be best in show. Best in show dog tonight 2016 is the german shorthaired pointer. The german shorthaired pointer, c. J. reporter but i can safely say all the contestants are pretty adorable. This makes my day. Reporter for nightline im jesse palmer in new york. To agree. Jsee, ee jesse,hank you for that report. And thank you for watching nightline tonight. Tune inn to gma in the morning and youll b bable to see the winner of th Westminster Kennel Club dog show c. J. Live on the air. In the meantime were online 24 7 on our Nightline Facebook thanks again for watching and good night. Announcer the following is a paid presentation for luminess air. Take a look at this blemish. Now you see it. Now you dont. It is amazing. Announcer do you see this age spot . Dont blink. Its gone like magic. Announcer watch this redness disappear at the touch of a button. People have said to me, you look amazing. What have you done . People ask me if ive h a facelift. 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