Raisman and the other simone who shocked the world. Nightly news from rio begins right now. Announcer this is nbc nightly news with lester holt reporting tonight from the olympic summer games in rio. Good evening from copacabana beach. Now one week into the rio olympic games, several big headlines from here that we will of course get to. But we start back home in the deep south under states of emergency tonight. Record flooding is ravaging parts of louisiana and mississippi, leaving communities cut off, pressing rescuers into action and plunging many into the dark and it comes as other parts of the country suffer in devastating heat. Gabe gutierrez is watching it all for us tonight. Reporter tonight much of louisiana is under water. This is my neighborhood right now. Water everywhere. Reporter dozens of stranded residents rescued after being trapped in their homes by the rising water, in some areas more than a foot of rain fell in 24 hours, this School Bus Stuck in floodwaters, no children injured. In east baton rouge, a 68yearold man was kill when he fell into a ditch. Several swollen rivers now at our near record levels in a region just recovering from record rainfalls in march. Louisiana hasnt received this kind of rain in 500 years and were going to do it twice in five months. Reporter the deluge also pounded alabama and mississippi where road closures cut off some towns. All that moisture not only cutting off the gulf coast, but also sweltering heat in the northeast, more than 7 Million People under advisories or flooding. Reporter here in louisiana, the National Guard is on the move, thousands are without power and tonight debbie south is at an emergency shelter. We dont know where were going from here, we have nowhere to go. Reporter she took these pictures of her flooded apartment before she was rushed to safety. Its horrible, and you never think it can happen to you but it does. Its my home, the home i wanted to live in until the day i die is many homes and businesses are islands, many areas are under curfew, flood watches through tomorrow. And tonight here in rio, team usa continues to lead the world in the medal count with dominating performances in swimming and womens gymnastics. Michael phelps is reporter six miles from where opening and closing ceremonies are held, police swarm a favella where a member of the olympic Security Force was killed, the officers convoy ambushed, sprayed with gun fire, after a wrong turn. At olympic park, no security threats. Today at the games, a soccer stunner, team usa the defending champs out in a the United States are out. Reporter but for Kayla Harrison in judo, rio is golden. Theres been a lot of times when i doubted myself and i almost quit and im glad i didnt quit because it was the best day of my life. Reporter simone biles is the best of her generation, but tonight many say she may be the greatest of all time. Another simone is making history. Just when you think you have seen it all. Reporter Simone Manuel in a tie for gold, but standing alone, the first africanamerican woman to be the best in the pool. I just got a gold medal and im just so blessed. Reporter for Michael Phelps, another golden race, the rivalry with ryan lochte, the two im, may over. Michael phelps has done it again. I think hes going to miss it again and i think hell come back. Reporter Michael Phelps and Katie Ledecky both swim for gold. But the goalkeeper said that the swedes played like cowards and they deserved to lose, and thats not going over well here. And fresh off their first and second place finishes in the all around, i had a chance to sit down gymnastics sensations with simone biles and aly raisman. Winning the gold medal she lost in london. I began by asking what it was like to be her at that moment. Whats it like to be me . Right now it feels like im going to cry every minute. But i remember im an ugly crier, so i cant do that. We have seen you get emotional and we have emotional a lot. Yes. What about that moment brought the tears . Its something youve dreamed of for so long and you have a rush of emotion you cant control. Aly, this is a redemption story for you . Its been a hard road, but me and simone kept saying, were going to go onetwo. Watching the two of you genuinely supporting each other, what was going on down i think we were so happy to go out there and share that moment together, its amazing. And youre competing against each other, youre also rooting for each other. Its nice because obviously everyone knew that simone was going to win. We went onetwo the first day, so that was the goal. I feel like it was actually a little bit less pressure for me. When you just said everyo yes. That has been the story line since we all got here. I still have trouble understanding how someone deals with that kind of pressure and expectations . Yeah, we didnt get it either. You cant just brush it off. I never take anything for granted because who knows . A lot of young girls were sitting in front of tvs watching you. What do you want to be where you are . I say that i love them all with all my heart and i was one of those girls watching 2012 so i know exactly what its like so to share the podium with aly, its like amazing, it can happen. That was a pretty neat moment. Starting sunday, simone biles has a chance to earn three more individual medals here in rio. To president ial politics now, than 90 days until the election and Hillary Clinton is turning up the heat, releasing her tax returns, trying to pressure donald trump to release his, after trump calling the president the founder of isis was sarcasm. We have it all with nbcs kristen welker. Reporter tonight, Hillary Clinton hoping the release of her 2015 tax returns will pressure donald trump to do the same. Because he refuses to do what every other president ial candidate returns. Reporter the filings show the clintons made a combined 10. 7 million last year, far less than the 28 million they made the year before, they donated just over 1 million to charity, virtually all of it to the Clinton Foundation and more than half of the clintons income from speeches, the same speeches she came under fire for in the primary when she didnt release the transcripts. W it. Reporter 54 of americans saying trump should release his taxes, clinton supporter Warren Buffett even daring him. Ill bring my tax return and he can bring his tax return. Reporter but tonight fresh fears for the clinton campaign. A russian cyber attack on the Democratic Party is a threat more information the adversaries have access to, theyre likely to start dropping that information into the Public Domain on a regular basis. Reporter prompting maybe an october or a september surprise. Reporter im Halle Jackson in pennsylvania, where less than 48 hours after he accused president obama of founding isis, even donald trump cant decide whether he meant it. Obviously im being sarcastic. Then, but not that sarcastic with you. Reporter the surprising sort of walk back followed the day when trump did more than double down. Hes the founder of isis. I know what you meant, you meant he created the vacuum. Reporter no, i meant that hes the founder of isis. Reporter remember when he said that the russians should hack the clintons . To trump, its real republicans, its real frustrating. With isis still launching deadly attacks. There are now 28 countries. Reporter today to reassure republicans and help keep the candidate on message, a rare cameo from reince priebus. In spite of the media, this man is going to win. Reporter not if these numbers win, maris polling out tonight shows trump losing to clint without the come back in his battleground states, the path to winning is nonexistent. Chemical weapons apparently used against children many of them small babies. Bill neely has details. Reporter one of dozens of children who in chlorine gas, this baby is kept alive only by hand dumped oxygen. Chlorine makes lungs fill with liquid, using it is a war crime. This was minutes after the attack which rebels say the regime launched. A stream of victims. The u. N. Says theres a lot of evidence this was a chemical attack. A red line for us. Reporter president obama threatened to retaliate for chemical ago, he didnt. Doctors in aleppo now writing him an angry letter, we dont need tears or sympathy or even prayers, they said, we meet your action, aleppos children and heroes are dying. The rescuer who famously pulled this baby out alive from the rubble two years ago, was found dead yesterday after an air strike. The air is filled with the sound of furious fight for aleppo, and too with chemical gas, designed to choke its children. Bill neely, nbc news. There is a lot more ahead as we continue tonight, well have much more from here in rio, including the other side of Michael Phelps. Also the flight theyll never forget, Dozens Injured when a at safelite, we know how busy life can be. These kids were headed to their first dance recital. When their windshield got cracked. But they couldnt miss the show. So dad went to the new safelitedotcom. And in just a few clicks, he scheduled a replacement. En took the stage. Safelitedotcom is the fast, easy way to Schedule Service anywhere in america so you dont have to miss a thing. Yall did wonderful thats another safelite advantage. girls sing safelite repair, safelite replace. I had so many thoughts once i left the hospital after a dvt blood clot. What about my wife. What were building together. And could this happen again . I spoke to my doctor and she told me about eliquis. Eliquis treats dvt and pe blood clots and reduces the risk of them happening again. Not only does eliquis treat dvt and pe blood clots. But eliquis also had significantly less major bleeding than the standard treatment. Knowing eliquis had both. Turned around my thinking. Dont stop eliquis unless you doctor tells you to. Eliquis can cause serious, and in rare cases, fatal bleeding. Dont take eliquis if you have an artificial heart valve if you had a spinal injection while on eliquis call your doctor right away if you have tingling, numbness, or muscle weakness. While taking eliquis, you may bruise more easily. And it may take longer than usual for 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 dental procedures. Eliquis treats dvt pe blood clots. Plus had less major bleeding. Both made switching olay total effects vitamin enriched to revive skin and fight 7 signs of aging your Old School Dance moves might show your age, your skin never will olay. Ageless. Welcome back to again when Michael Phelps is in the water. His short retirement served him pretty well during his rio come back where he has won four gold medals. His cheering section has now extended when his newborn baby and his mother joins him in the stand. I got a chance to talk to the family about michaels present and how did you feel when you heard that michael was coming out of retirement and going to rio . I did the supporting. Were you the one pushing him in the direction of rio . I wasnt pushing him. I said i have never been to rio, it would be nice. He said ill send you on vacation. I stayed okay, thats good. In 2007, did you imagine that he might 16 olympics . No, and i never imagined that we would have a kid at this point and be getting married. The thing i learned in my life is never wake a sleeping baby. What is it like to contain yourself and keep him under control . Hes a breeze, he deals with me when im crazy and jumping up and down and then he goes back to sleep. What about the boomer account. I need to do a pose and i prop him up on the pillows and he tells me what to say and were good to go. Are you in awe of him . I have to say, he absolutely amazes me in the come backs that he has had. And last night in that race. When everyone says whats next, tokyo is either of you like to see him race . I think well just go, can we start with that . Go on vacation . Were going to go and were going do race . I just dont know if he can just stop. Would you like to see him race in tokyo . I have to tread likely on this one. Because whatever i say, hell be like you said this, this is whats happening so we have to be careful. It would be incredib but that would put a little older. Nicole johnson says she and michael have set a wedding date and soon was about as specific as she would go and of course we wish them well and if you have a typical Airline Credit card, you only earn double miles when you buy stuff from that airline. Wait. Is this where you typically shop . You should be getting double miles on every purchase with venture, you earn unlimited double miles on every purchase, everywhere, every day. Not just. dismissively airline purchases. Seriously. Double miles. Everywhere. Whats in your wallet . This car is traveling over 200 miles per hour. To win, every millisecond matters. Both on the track and thousands of miles away. Brakes are getting warm. Confirmed, daniel you need to cool your brakes. Understood, brake bias back 2 clicks. Giving them the agility to have speed precision. Because no one knows like at t. Hi, im phil mickelson. Ive been fortunate enough to win on golfs biggest stages. But when joint pain and stiffness from Psoriatic Arthritis hit. Even the smallest things became difficult. So i talked to my rheumatologist. To help relieve joint pain and help stop further joint damage. Enbrel may lower your ability to fight infections. Serious, sometimes fatal, events including infections, tuberculosis. Lymphoma, other cancers, nervous system and blood disorders, and allergic reactions have occurred. Tell your doctor if youve been someplace where fungal infections are common. Or if youre prone to infections, have cuts or sores, have had hepatitis b, have been treated for heart failure, ection like the flu. Get back to the things that matter most. Ask how enbrel can help relieve joint pain and help stop joint damage. Enbrel, the number one rheumatologistprescribed biologic. Back in the u. S. , a harrowing experience last night for 151 country jetblue flight when the plane encountered severe turbulence. Two dozen were injured. Blake mccoy now with details. Reporter this is the after math of what passengers describe as a terrifying ride in stormy skies. It was pure terror. Reporter jetblue flight 429 experiencing turbulence when passengers Say Something caused the plane to suddenly and violently. Computer and it bounced up into the air. We started to come down. Reporter the force so violent, it ripped the toilet off the lavatory floor. The storms causing the flight to be diverted. Before landing, calls for a doctor at the back of the plane. Flight attendants the ones that took the brunt of the injury. The force was enough to cause a fairly significant dent in one of the ceiling tiles. Reporter two flight attendants and 22 passengers treated at the hospital. Other examples of violent turbulence in flight, this flight where 32 were injured. Blake mccoy, nbc news, chicago. A major reversal of fortune tonight and of millions who watch the netflix True Crime Series making a murder one of the men convicted maybe be set free after judges ruled a confession was coerced. He was 15 when he helped another man rape and murder a woman. Taking advantage of his low iq. Today a federal judge agreed. Days to appeal. Days to appeal. If they dont, brendan if they dont, brendan i worked years to get my medicare dont know where id be without it so when i heard about conartists committing medicare fraud. It made me so mad i wanted to give them the old onetwo one, never give your medicare number to get a free offer or gift two, always check your medicare statements for errors these crooks think were clueless, they dont have a clue before i had the shooting, burning of diabetic nerve pain, these feet learned the horn from my dad and played gigs from new york to miami. But i couldnt bear my diabetic nerve pain any longer. So i talked to my doctor and he prescribed lyrica. Lyrica may cause serious allergic reactions or suicidal thoughts or actions. Tell your doctor right away if you have these, new or worsening depression, or unusual changes in mood or behavior. Or swelling, trouble breathing, rash, hives, blisters, muscle pain with fever, mmon side effects are dizziness, sleepiness, weight gain and swelling of hands, legs, and feet. Dont drink alcohol while taking lyrica. Dont drive or use machinery until you know how lyrica affects you. Those who have had a drug or alcohol problem may be more likely to misuse lyrica. Now i have less diabetic nerve pain. Ask your doctor about lyrica. I take prilosec otc each morning for my frequent heartburn ll each morning. 24 hours. Zero heartburn. . . The ford freedom sales event is on our biggest event of the year just got better . . Announcing zero for seventytwo across the entire lineup of ford cars, trucks and suvs. Plus, tagged vehicles now get a thousand smart bonus. Thats freedom from interest. And freedom to choose with ford. Americas best selling brand. . . Now get 0 financing for 72 months ire ford lineup, plus specially tagged vehicles get a thousand smart bonus. Finally tonight, of all the great this past week, perhaps none carries more significance than what happened in the pool last night. When a Young American named Simone Manuel broke a record and broke a barrier. Heres ron mott. Shes coming back a little bit and look at Simone Manuel. Reporter as with any first, there are lasting impressions. Its a tie for the gold. Reporter Simone Manuels tie for the 100 meter gold medal swim was something to behold, not just as an olympic record, but as a cultural break through. I cant begin to tell you what this means for the sport of swimming in the United States. Reporter one the 20yearold Stanford University student had only dreamed. The. Represent my country in the best way i know how. Reporter the first africanamerican woman to become a gold medal olympic champion. She