Discussion, that theres a movement into something theyve been wanting. Andrea, were talking about a dangerous neighborhood of the world. Its tempting for peace loving people to get excited about all this but can we trust the guy . There was a lot of conversation about the mutual distrust. They acknowledge it in their conversation, were told. We were briefed by the white house on this today. They did, as chuck said, brief the israelis, they also had a talk with the saudis and others in the gulf who are enemies of iran and suspicious of iran. But the real payoff here could be if they can prove verifiably and transparentally that they are not developing a bomb. Just a year ago when netanyahu was here he was talking about a sixmonth window before military action would be taken. Now there is really the prospect if they can prove that we can trust them and it will be u. N. Inspectors who have to prove that. The other piece is that could be a breakthrough on syria because they are holding up the prospect that iran could join peace talks. Iran has 10,000 hezbollah fighters on the ground supporting the assad regime and weaponizing them. That could be a breakthrough to end that civil war. Thank you both. The other issue the president addressed this afternoon in the Briefing Room appearance is this looming government showdown. We also heard from one of his most outspoken opponents today, texas senator ted cruz. Now, three days until the deadline, both sides continue to blame the other, digging in their heels in the fight over funding the health care law. So over the next three days House Republicans will have to decide whether to yoin the senate and keep the government open or shut it down. I realize that a lot of whats taking place right now is political grandstanding, but this grandstanding has real effects on real people. The house of representatives last week showed remarkable courage standing up and fighting to defund obamacare. The house of representatives listened to the american people. And i am hopeful, i am confident that the house will continue to stand its ground. So a lot like we said here last night and the night before, here we go again. Can anything save our government from itself . At this point lets bring in david gregory, moderator of meet the press in our d. C. News room. Thats the question for u david. Ive been talking to republican, brian, on capitol hill, people close to Speaker Boehner who are asking the same question. Whats likely now is that the house will kick it back over to the senate till we get closer and closer to a shutdown. You have a relatively small group of legislators. Tea Party Conservatives in the house who dont want to give up on this obamacare defunding fight. Ted cruz, hes just mentioned, has been personally calling members of the house, getting them energized about this saying lets stand our ground and keep this going. You have a lot of republicans who are worried about the political fallout falling all on them. And yes, this is even before we get to the debt limit fight which the president addressed today as well. Our government at work, here we go. David gregory, thanks. We should tell you as all of this plays out through the weekend, senator ted cruz will join david exclusively on meet the press sunday morning on this very nbc station. Now to some of the very, very tense and dramatic moments in the sky over idaho last night when the captain of a 737 with 161 passengers on board suffered a fatal heart attack midflight. As flight attendants and passengers tried to save the captain, the copilot took over the flying, declared an emergency in flight and landed at the nearest airport available in boise. Nbcs tom costello has our report. Reporter it was just after 7 30 last night when the first officer radioed boise airport. Air united, emergency. Reporter united was flying from houston to seattle when the 63yearold captain apparently suffered a heart attack at the controls. We got man down, chest compressions going on right now. Im not sure too much right now status, but an ambulance and maybe some air stairs meet us off the runway. Well get that going. Reporter they jumped into the cockpit. They kept the cpr going the whole time we were in the air. Reporter despite the efforts the captain died at a boise hospital. Inflight medical emergencies are actually very common. Nearly 50 each day in the u. S. , but most involve passengers and arent so serious. According to a recent study, 37 are related to fainting, followed by respiratory and air sickness. Just over 7 of all emergencies cause the plane to divert. 27 times a day flight crews call the university of pittsburgh, one of two med centers that assess a patients condition from the ground. Patients in whom we have a high suspicion that theyre having either a heart attack or a stroke would be diverted to the closest airport and then subsequently to the closest hospital. Reporter pilots undergo physical checkups once a year under 40, twice over 40. They check their eyesight, equilibrium, mental state and cardiac health. One of the reasons there are two pilots in the airplane is in case one is incapacitated. Reporter back on flight 1603. A good thing we had a good copilot. Reporter the passengers landed safely in seattle just after midnight. Tom costello, nbc news, washington. Overseas now to this story weve been covering all week, the massacre at the mall in kenya. The complex heavily damaged of course during that assault to retake it is now getting a very close examination by investigators, that includes dozens of fbi agents. Kenyan officials tell nbc news the attackers had rented a store in the mall perhaps upwards of a year ago giving them a staging area and a place to store weapons in preparation for the attack. Now to the big headline from climate scientists tonight. The u. N. International panel on Climate Change says we are hurtling toward the day when Climate Change could be irreversible with catastrophic consequences, they say. This group is now 95 sure that humans are responsible, and its only going to get worse if we dont take drastic measures. Our report tonight from our chief Environmental Affairs correspondent anne thompson. Reporter were warming our world by burning coal, oil and fossil fuels. Today the worlds leading climate scientists warn it will get worse, with fewer very cold days and more hot ones. Heat waves will be more grent and last longer. Rising sea levels already altering this nations coast and making storms like sandy more destructive could go up nearly three feet by the end of the century swamping parts of new jersey and dramatically changing floridas coast. D glaciers, a key source of Drinking Water for parts of the world are losing ice everywhere but new zealand. Weve seen an increasing number of regions over the decades starting to lose ice, but this is the first time weve seen it almost globally. Reporter most ominously, the report says we are in real danger of exceeding our carbon limit of 1 trillion tons. Scientists say that would warm the earth more than 3 1 2 degrees fahrenheit making the impact much more dangerous. How much longer can we go . The rate of emission has been accelerating. At this rate weve got 30 or 40 years before we have to completely stop and go to zero. Reporter there are ways to slow the damage. Increasing energy efficiency, usy renewable such as solar and wind and setting limits on Carbon Pollution can all lower emissions. But if we persist, Scientists Say the real challenge will be taking the Global Warming gases out of the atmosphere and no one has come up with a workable solution for that yet. Anne thompson, nbc news, new york. Still ahead for us tonight the nurses on the front line of delivering health care. Trusted voices in their own communities trying to cut through all the confusion, plus dr. Nancy snyderman answers Big Questions for those who rely on medicare. And later the emotional salute for one of the greatest of all time. [ tires screech ] [ male announcer ] 1. 21 gigawatts. Today, thats easy. Ge is revolutionizing power. Supercharging turbines with advanced hardware and innovative software. Using data predictively to help power entire cities. So the turbines of today. Will power us all. Into the future. 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Help the gulf when we made recover and learn the gulf, bp from what happened so we could be a better, safer energy company. I can tell you safety is at the heart of everything we do. Weve added cuttingedge technology, like a new deepwater well cap and a stateoftheart monitoring center, where experts watch over all drilling activity twentyfourseven. And were sharing what weve learned, so we can all produce energy more safely. Our commitment has never been stronger. Back now as promised with more on this new health care law. Politics aside, a lot of americans are feeling confused and uneasy about this prospect signing up for insurance so theyre counting on some of the more trusted voices in their communities and that means nurses to help explain all of it. Our chief medical editor dr. Nancy snyderman has our report. You can get on that reporter at this barber shop near phoenix theres always a lively debate. Same across town. And lately the conversation has been about the new health care law. Translator its something i hear often. My clients are very afraid. Reporter thats why nurses are coming here and other places where people gather. The most questions that come up are about not having insurance. Reporter explaining the changes coming to those who may never have had Health Insurance before. People had have never been insured dont know what a copay is, dont know what a premium is. Because we are nurses that will be taking care of these families that are going to come into our care, we want them to be prepare ed. Reporter its a major push by the National Association of hispanic nurses and the National Black nurses association. There are more than 3 million registered nurses on the front lines of American Health care. Wanting to talk to you a little bit about the Affordable Care act. Reporter they say its better medicine and Cost Effective when people are insured and dont need to rely on the emergency room for clinic conditions. What well do is vanessa and john my goal is to go out and teach those if you prevent something from happening, especially if you know that its in your family, if you know that theres going to be a way where its going to be paid for prior to actually getting that disease, will you get it . Reporter one groove weve been he group weve been hearing a lot from are senior citizens. What will i gain or lose if i am on medicare . Walt, if youre on medicare, youre already covered. You dont have to worry about signing up for insurance and you may see expanded benefits for checkups and drug coverage. You can find more information at healthcare. Gov or on nbcnightlynews. Com. Well stay at it, nancy, thank you, as always. Were back with a big grand opening today hundreds of years in the making. Hidden fees on savings accounts . No hidden fees. 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But there are a lot people that do ride the bus. And now that the buses are running on natural gas, they dont throw out as much pollution into the air. So i feel good. I feel like im doing my part to help out the environment. Not something you see every day in the steel city of pittsburgh, a hofoottall rubber ducky floating downtown drawing crowds to watch it go by. Its there to open a local arts festival. The idea of a dutch artist. Other ducks have floated in other har bors around the world since 07. What would jack lambert have said about that back in the day . George washington has been out of office for 21 years. Finally today he got his own president ial library housing his books and papers on his mount vernon estate near alexandria, virginia. 45,000 square feet supported by a 100 Million Fundraising Campaign in private donations. And a better than average week for our friend tina fey. She started it off for winning an emmy for her work on 30 rock. Shell end it by hosting the 39th season premiere of snl. Leslie strong will be joining seth meyers at the weekend update desk and arcade fire. A tearful goodbye. I got this. [thinking] is it that time . The son picks up the check . [thinking] im still working. Hes retired. I hope hes saving. I hope he saved enough. Who matters most to you says the most about you. At massmutual were owned by our policyowners, and they matter most to us. Whether youre just starting your 401 k or you are ready for retirement, well help you get there. Sheand you love her for it. Ide. But your erectile dysfunction that could be a question of blood flow. Cialis tadalafil for daily use helps you be Ready Anytime the moments right. You can be more confident in your ability to be ready. And the same cialis is the only daily ed tablet approved to treat ed and symptoms of bph, like needing to go frequently or urgently. 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What if i told you someone could pay you and what if that person were you . When you think about it, isnt that what retirement should be, paying ourselves to do what we love . [ coughs ] ive got a big date, but my sinuses are acting up. Its time for advil cold and sinus. [ male announcer ] truth is that wont relieve all your symptoms. Hmm . [ male announcer ] new alka seltzer plusd relieves more sinus symptoms than any other behind the counter liquid gel. Thanks for the tip. [ male announcer ] no problem. Oh. And hair products. Aisle 9. [ inhales deeply ] oh what a relief it is. Finally tonight, maybe its because nobody goes out at the top of their game any more, maybe its because so many of our sports role models have ended up breaking hour hearts, soiling their names, their own stats and their careers. In order to appreciate this story, you dont need to be a new york yankee fan and lord knows they made it tough to be one of those this season. This story is about one of the best to play the game, Mariano Rivera in a sendoff last night like no other after a career like no other. Greatness coming into the yankee game for the final time here in the bronx. Reporter he came into the game late. He always works late. Thats the life of a closer. But in our lifetime, theres never been a closer like him. Children alive today will tell their children they saw the great man play, the alltime leader in saves, a physical specimen at age 43. A religious man, a family man, the son of a panamanian fisherman. It was time to hand the ball to Mariano Rivera one last time. And when he had retired two batters, when it was time to go, it was two of his original teammates who did the deed, Andy Pettitte and derek jeter. Just the sight of those two men got to the man on the mound as it got to everyone watching. And then Mariano Rivera dissolved in tears. It seemed to go on forever. Rivera then headed off, went into the dugout and came back out for the longest sustained applause in modern stadium history. Last night takes its place alongside the great Yankee Stadium moments of all time, the farewells of gehrig and ruth and mantle and now the man new yorkers call mo. I was bombarded with emotions and feelings that i couldnt describe knowing that again, everything hit at that time, and i knew that that was the last time, period. As a player, it was fun. And as a manager, it was easier. Reporter at the end of the nightmariano walked out to the mound and collected some clay, something to take home from the place thats been his office for 19 years. If you had to form the perfect baseball player from a lump of clay, youd come up with a figure remarkably similar to the man they celebrated in the bronx last night. Marijua mariano might have one act left. Joe girardi says hes thinking about putting him in the outfield just an inning in the final road game of the season to satisfy the secret dream of the great pitcher to play the outfield as he does during batting practice. Thats our broadcast for this night and this week. Im brian williams. Lester holt is here with you this weekend. We hope to see you right back here on monday night. In the meantime, have a good weekend. Good night. Miss teen usa. Her High School Classmate arrested for cyber stalking. Somebody that i saw every now and then walking through the hallways and to know he was so close to me then inferno. Little girl in diapers. Rescued. Here she is. And real housewives shocker. Is she really advocating marital rape in her new book . Its playful. Then do you remember this . Justice. The angry mom searching for her missing daughter. Exclusive. Why she confronted her ex on the streets. Just pure anger. And would you have a patch sewn right on to your tongue to lose weight . The tongue patch. Stick it here. The extreme new diet. It makes eating food hurt. But does it really work . Then are you ready to get serious . Robin williams versus michael j. Fox. I will take you down. Who won their headtohead tv showdown . Plus hi inside edition. Your choice for the hottest bachelors in our nations capital. Now inside edition in High Definition with deborah norville. Deborah hello everybody and thank you for joining us. As we broadcast today from washington, d. C. Shes the reigning miss teen usa who came forward with a shocking story. Someone she said had hacked into her computer and was spying on her during her most private moments. Well, now the alleged hacker has been caught and the queen was stunned to find out that the person charged turned out to be one of her former High School Class hates. He knew classmates. He knew everything about me. Everything. Thats a distraught cassidy wolf. The current miss teen usa reacting to news that the punk who allegedly cyber stalked her turns out to be one of her classmates from high school. In my head i had created this horric monster. It was how could somebody do to me . What kind of person would do this to me . But to find out that it was the boy next door . Is somebody that i went to high school with. 19yearold Jared Abrahams surrendered to fbi agents yesterday. He allegedly used spyware to shoot nude photos and video of cassidy who recently moved to new york. I never talked to him. We never had any sort of social interaction. Miss teen usa and Jared Abrahams both graduated last year from Great Oak High School in california. But he was practically a stranger to her. Its weird that he was so close to me but yet he was doing this horrific thing to me at the same time. According to authorities, abrahams hacked into wolfs laptop computer, turned on the web cam and took intimate consistents that he photos that he threatened to publicly post. The suspects lawyer thal wants to a the family wants to apologize for the consequences of his behavior to the families that were affected. An 18yearold said she was hacked by abrahams while she was skyping with her boyfriend. I was terrified finding out that someone had been watching me for the past year or so. Abrahams suffers from autism and apparently hacked into computers with ease says john, founder of snoopingalert. Com. He utilizes software to create an email to send to her. She opens that attachment and all of a sudden he gains access to the computer. Which means he can turn on any product including a web cam application. He showed us how its done. He sent a link to inside edition producer laura. She clicks on it and just lightning that like that, he has access to her web cam right in her bedroom. But Software Developed by lieu sitprevents backing. It sends you a warning if youre being hacked. See thats the warning. Miss teen usa is still having trouble believ