That you need to win. In that moment, youll be happy you partnered with a humana care manager and got your health back on track. Because that banana isnt coming home with you until that bell sings. Great things are ahead of you when your health is ready for them. At humana, we can help you with a personalized plan for your health for years to come. S s announcer this broadcast presented by authority of the International Olympic committee and may not be reproduced or retransmitted without the express written consent of the International Olympic committee. And, this conclude our daytime coverage. We can tell you today after 112 years golf returned to the olympics. Great britains justin rose won the gold medal. Leading up to the games so much talk about who wasnt going to play here. Turns out today had drama and by his reaction looked like rose won a major. Olympic primetime with bob costas, featuring usain bolt and Justin Gatlin in the 100 meter dash. Also tonight, lester holt oneonone with michael phelps. Tonight on nbc nightly news. The only evening newscast live from the rio games. Al michaels, mike tirico, dan patrick and our entire beach crew. See you tomorrow. On this sunday night, robbed at gun point. Swimmer ryan lochte talks exclusively with nbc after he and three teammates are held up by criminals posing as cops here in rio. End of an era. My oneonone with michael phelps. Disaster zone. More than 7,000 people rescued in louisiana as deadly and devastating floods sweep through town after town. The dramatic lifesaving efforts to save those trapped. Violent night. This is his torched car set on fire in milwaukee after the Police Shooting of a man they say was armed and fleeing a traffic stop. And the fastest man as usain bolt tries to maintain that title, the legend talks with bob costas about what drives him. Nightly news begins right now. Announcer this is nbc nightly news with lester holt, reporting tonight from the olympic summer games in rio. Good evening from olympic park on this busy sunday night. Were continuing to watch the unfolding flood situation in louisiana. Well be going there for the latest shortly. But there is news here in rio to tell you about as well. A harrowing experience for american gold medal swimmer ryan lochte and three of his teammates were robbed at gunpoint in rio early today by men posing as Police Officers who stopped the taxi they were riding in. Tonight lochte is describing the ordeal to nbc news and our ron mott has more. Reporter a night of celebration shared on social media by ryan lochte turned dark and dangerous as he and his three teammates were robbed at gunpoint. The group was in a taxi heading back to the athletes village when a vehicle pulled them over, which lochte detailed exclusively for today show billy bush. We got pulled over in our taxi and these guys came out with a badge, a police badge. No lights, no nothing, just a police badge. They pulled us over, they pulled out their guns. They told the other swimmers to get down on the ground. They got down on the ground. Reporter lochte says he refused to get down on the ground at first, saying they did nothing wrong. Then the guy pulled out his gun, cocked it, put it to my forehead, said, get down. I put my hands up. I was like, whatever. He took our money, he took my wallet. Reporter this afternoon gunnar bentz tweeted, we are all safe, but police are investigating and plan to interview the athletes. The encounter threatened a thrilling olympics for the team. Men and women, 33 medals in all. Does it change the rio experience for the team going home, the men and women . The fact that they are safe is all we could ask for. Reporter now in the meantime, of course, the games will continue. Today simone biles picked up her third gold medal of the games. A big matchup on the track. Usain bolt against Justin Gatlin of the united states. That should be a heartpumping race. I hate to hear what happened to lochte and his teammates. Glad everyone is okay. A big milestone to report here tonight. Team usa has now surpassed 1,000 gold medals in modern era summer olympics. The achievement reached last night as Simone Manuel completed the 4x100meter medley, giving her team the gold medal in that event and their place in u. S. Olympic history. Michael phelps won another gold as well last night marking the end of an era for a swimmer who says rio is his last olympics. A short time ago i spoke with the man who won five gold medals here, 23 over his long and remarkable career. But he closes this chapter of his life with something more valuable than medals. Happiness. Tell me where your head is right now. I mean, youre at the end of a remarkable career. Its been an amazing career, a ridiculous career. And theres no better way finishing than how i did. I think in london i almost felt like i was forcing myself to go through workouts and meets. I think this time leading up into rio, i think i was engaged in the process. I was excited about the process. And thats what i wanted my last olympics to be. I wanted to say, i did everything i could. And being able to come into these games and win five olympic gold medals and one silver, you know, is theres no better way of going out. Is that your mind talking or is your body saying, ive had enough . Its everything. You know, i woke up this morning happy. I think this is this is the true way that i dreamt of finishing my career and hanging my suit up. Looking back, what was the most memorable race of your olympics . The 200 fly is probably my greatest race of my career. I wanted that race more than anything. And i dont know if i have really put my body through that kind of pain in a long time. After 2012, losing that to chad by 0. 09, it stuck with me for four years. And i wanted that one back more than anything. Your cheering section increased since london with boomer. I got a chance to meet boomer and nicole the other day. How much has being a family man put you in this sense of peace and happiness that were seeing . Its the most incredible thing in the world. I had one close friend say to me, youll find a real definition of what love is. And when boomer was born, it was literally instantly i felt that. Just something come over me and it was the greatest feeling i have ever felt. Has anyone tried to talk you out of retiring . Everybody. Anyone close to you . Everybody does . I walked in last night and i said, mom, were not going to tokyo. Im not swimming in tokyo. She just started crying and smiling. Then she was like what about the 100 fly . The relay . I was like, mom, were finished. Im done. Im happy with my career. Michael tells me he will remain very active in supporting usa swimming and looks forward to cheering in 2020. He might actually go to tokyo, but certainly, he says, not competing. Back in the u. S. , an unfolding disaster. Thousands more rescued today in louisiana where the governor says the flood emergency is far from over. Gabe gutierrez tonight has the latest for us. Reporter tonight a desperate rescue effort for a growing catastrop catastrophe. More than 7,000 people in louisiana rushed to dry land. It really is scary. Weve never seen it before. Reporter at least three people are dead. The coast guard plucking panicked residents from rooftops. The dramatic scene from air and water. This stunning video from baton rouge station wafb shows a submerged car. Hold on. Im drowning. Im drowning. Were coming. Were coming. Im going to break this window. Were breaking the window. Reporter remarkably, rescuers find a woman trapped inside. I need help. Reporter they reach her and her dog just in time. Today the National Guard hoisting more people to safety. State police flying supplies to drivers stranded on the interstate. The rivers are relentless, spewing into neighborhoods, choking off communities within hours. In towns like watson, where more than 2 1 2 feet of rain fell, those trapped and their families taking to social media, begging for help. Throughout the state, Good Samaritans racing in. Within an hour they had six feet of water in their houses. So, they didnt really have time to evacuate. Reporter ann had taken in her friends, who had escaped hardhit denim springs, thinking theyd stay dry. They were wrong. I didnt think we were going to get water here. I woke up this morning and started screaming. I was like, oh, my god. Reporter some of the rivers in the state have already crested. Others are expected to do so later this week. Parts of louisiana are now expecting up to 6 more inches of rain and theres now a flooding threat for southern texas. Lester . Gabe gutierrez in the flood zone tonight, thank you. In milwaukee a state of emergency is in effect after a violent night that followed the fatal Police Shooting of a man they say had a gun in his hand and was trying to flee from a traffic stop. Our Kerry Sanders is there tonight. Reporter tonight with the Milwaukee Police at the ready, wisconsins governor activated the National Guard. The plan, deploy the guard if theres a second night of violence. Were by the intersection southwest corner, shots fired. Shots fired. Reporter last night and into the Early Morning hours the sherman park area of town exploded in a fit of anger after a black Police Officer fatally shot a 23yearold black man. We dont know whats going to happen if we have a flareup tonight. Reporter as milwaukee cleaned up today, officials tallied the damage. Burned and or looted, a gas station, auto supply store, a bank and a local beauty shop. And seven Police Cruisers burned, smashed and riddled with gunfire. 23yearold smith was in a foot chase. Police say he had a loaded stolen gun in his hand that he he began to raise up. The confrontation was all caught on a Police Body Cam that tonight is not being released. The police chief calls it a silent movie because theres no audio. In the neighborhood tonight, theres a demand to release the video. Every moment that its not released, milwaukee is still teetering and tottering. Reporter city Officials Say the violence last night was coordinated on social media. Tonight as a family mourns the loss of a loved one, a community is still on edge. As the violence here unfolded, police say rioters fired more than 48 gunshots. Tonight the Milwaukee Police department has a special unit of 150 officers trained and equipped with riot gear in case crowds gather and get unruly again. Lester . Kerry sanders in milwaukee, thank you. In politics donald trump claimed today that if the media covered him honestly, as he put it, he would be beat ing Hillary Clinton by 20 . Hallie jackson reports it was just one of the new attacks by trump on what has become a favorite target. They are the worst human beings in the world. Reporter donald trump now lashing out at a rival you wont find on any ballot. Im not running against crooked Hillary Clinton. Im running against the crooked media. Reporter today in tweet after tweet, trump questioning freedom of the press, unleashing on what he considers unfair coverage of his flailing campaign. I am who i am, trump writes. But thats exactly what the stories he doesnt like are saying. Hes not going to change. Hes appeared before 10, 15, 0,000 people. That shows you the campaigns working contrary to what the media is saying. Reporter still new polling shows clinton leading trump in florida, even putting deep red georgia into play. A defensive trump growing angrier at reporters, now echoed by some supporters. Youre a traitor reporter questioned on trumps temperament, his running mate argues theres time to turn it around. Its still early in this campaign. Im just very confident. Reporter the rnc says its too early to consider shifting resources away from the nominee. A calculous that may change if hes still sliding after september. Donald trump is unable to stay on message and hes unable to allow an attack to go by. It makes it very difficult for his campaign or other republicans to drive a message that can beat Hillary Clinton. Reporter tomorrow in ohio, trump will focus on how to fight terrorism. Today its a favorite trump target, the media, under fire again. Hallie jackson, nbc news, washington. Still ahead tonight, an american gold medal sprinter pushing her limits in rio as never before. My interview with Allyson Felix still ahead. We have moved back down to ground level here at olympic park. People going to and from some of the evening events here. Attention here in rio has shifted to track and field where fourtime olympic Gold MedalistAllyson Felix got off to a good start here yesterday in her hunt to medal in the 400meter, despite the fact she told me shes still recovering from an injury she badly wanted to run here. Some wait years to hit their stride. For Allyson Felix, it takes just 20 seconds. Im the super, laidback person in real life. Have you to get to that aggressive place and kind of turn into someone else when it comes time to compete. Reporter that time is now. Felix has come to rio to challenge herself like never before. The 200 has always been my favorite race. I always call it my baby. The 400, its a new challenge to me. Definitely outside of my usual realm. Reporter for people who only follow track every four years, 400 is one time around. One time around. Reporter doesnt look that hard. For anyone who has ever run a 400, slow or fast, its one of the most grueling events out there. Reporter rio will be bittersweet, though. At the olympic track and field trials last month, felix, still nursing an ankle injury from april, saw her hopes of a golden repeat in the 200 come to an end. For felix, it was maybe one too many. Reporter she placed fourth, losing by the narrowest of margins. How many times have you run that 200 qualifying in your head . So, so many times. It was so close, but it was just unfortunate about the whole ankle thing and just not quite enough time. And the gun sends them on their way. Reporter a fierce competitor, felix has raced in every summer olympics since the 2004 athens games. Collecting four gold medals and two silvers along the way. Allyson felix gets her gold. Reporter describing the moment when you know youre going to win it. Sometimes you dont know until the very, very end. But when you know at that final moment and you dip for the line and you think you have it, its just joy, you know, all the hard work has paid off. Reporter her older brother, wes, has always been by her side. Hes her agent. Happy birthday reporter and her grandmother is the cornerstone of the family. They just celebrated her 97th birthday. Happy birthday, grammy. Reporter felix was known as chicken legs back in high school, but her family calls her by a sweeter moniker. Shug. Reporter short for sugar . Short for sugar. Reporter is she hard on herself when she doesnt succeed, at least to her measure of success . Shes very hard on herself. Shes a real competitor. And she hates losing, but i think she loses gracefully. Reporter and as felix aims for the sky in rio joy, joy reporter close and deeply spiritual family keeps her grounded. We have a tradition before the competitions. She does call if im not there with her and we have prayer together. And we usually talk about things that are important in terms of the outcome of the race. It just helps me put everything in perspective. I love to have that prayer with her and just know that, you know, its bigger than track. Its bigger than winning a race. Its good to remember that. A great family, and nice spending some time with them. Allyson felix competes again tonight. Up next, how life changes after winning gold. Well hear from Gabby Douglas, now a veteran here in rio. Four years ago in london, Gabby Douglas made history becoming the first africanamerican gymnast to win the individual allaround. Here in rio shes helped the americans win gold in the womens team allaround. But for douglas, things are different this time around. Heres stephanie gosk. Reporter her soaring flips, twists and tumbles won her gold in 2012. Its a gabby gold reporter but what really charmed the world was her smile. Life for Gabby Douglas was never going to be the same. It was funny because i thought i was just going to go to london, win a couple medals, come back home and have dinner with my family. Gabby douglas reporter instead a whirlwind of interviews and red carpets. Even a tv movie about her life. Hes so cute reporter then finally a break. A twoyear break. I have to tell you, it felt amazing. Training for all that time in the olympics was so mentally and physically grueling. When it was done, i just felt like this big relief. Reporter but sitting out rio wasnt an option for gabby, whos had a fierce competitive spirit since she first walked into the gym at age 6. First place goes to gabrielle douglas. Reporter to get ready for rio, she moved to ohio, where she trained with a new coach, leaving her family behind. Do you ever call up mom and say, mom, i need you now. I do. Im like, can you guys fly here tomorrow . I remember going into 2012, we were the ones pouring into her how talented she was. This time around she believes in her abilities. Reporter gabby has grown in other ways too. Shes taller. Now proudly topping 5 feet. And shes 20, making her an oldtimer in a sport dominated by teenagers. Its so funny because people think 20 is so old, but i feel great. Reporter who thinks 20s old, by the way . Im reaching my peak reporter in the Team Competition here in rio, gabby rose to the occasion. Amazing experience to come back. Reporter a return to the olympics is rare for a gymnast. Getting a consecutive team gold is a record. Stephanie gosk, nbc news, rio. Up next here tonight, bob costas with the worlds fastest man, the legendary usain bolt. Looking across the board. Runs 07 peggy contvo right now on nbc y we proved we were on top still. Not just me. Looking across the board. On nbc bay area news. Making the country and the bay area proud. From the pool to the podium, exclusive interviews with two local swimmers. Theyre sharing memories from rio and the pressure of swimming alongside michael phelps. A wildfire growing and forcing massive evacuations. Homes, businesses destroyed. It may only be the beginning of an intense fire fight. Good morning, everyone. Thank you for joining us. A devastating situation, wildfire exploded