it's tuesday, september 19th, 2023. this is the "cbs morning news." president biden at the u.n. mr. biden addresses world leaders today at the general assembly's annual gathering. what he hopes to accomplish. five americans who spent years in detention in iran are heading home. reaction to that deal that won their release. and bill maher makes a u-turn. why the comedian is postponing plans to restart his talk show. captioning funded by cbs restart his talk

well, good morning and good to be with you. i'm anne-marie green. we begin with the start of the united nations general assembly. president biden and the ukrainian president volodymyr zelenskyy are set to address the gathering of world leaders today and it comes amid tensions that remain high over the war in ukraine. jarred hill is just outside with more on what to expect today. good morning, jarred. >> reporter: good morning, anne-marie. president biden touted his decades of experience in international diplomacy during a fund-raiser last night, but a spokesperson i spoke to said he's going to have a lot to balance in this speech as he tries to rally a divided world. at this year's united nations general assembly, president biden prepared to make a political power play on the global stage. >> he has to go into this not just as the leader of the west but as one of the powers competing for and contending for the support and allegiance from a wider set of countries. >> reporter: biden is expected to continue rallying support for ukraine on its war with russia,

competition with china, and efforts to fight climate change also on the agenda. as over the weekend climate protesters demanded action outside the u.n. the massive gathering of world leaders is also an enormous security operation. >> their job is to discuss the future of the world, and our job is to make sure they can do it without disruption. >> reporter: authorities say they are not expecting any specific threat, but with 150 delegations here in new york at one time, they're not taking any chances. from the ground to the skies, tens of thousands of officers have their eyes on new york city as the world watches. now, while china and russia are expected to be focal points during this year's u.n. jen val assembly, leaders of those

nations are not going to be here. in fact, anne-marie, president biden is going to be the only one out of five major world powers attending the general assembly this year. back to you. >> very interesting. jarred hill at the united nations. jarred, thank you. well, five american citizens wrongfully detained for years inside iran are headed home. thaw were released from iran yesterday after months of secret diplomatic talks between the two nations. the high-stakes deal includes the release of billions of dollars in frozen iranian oil funds. margaret brennan reports from washington. >> reporter: joy and relief after five americans and two family members touched down in qatar and were handed over to u.s. officials. secretary of state antony blinken said he had an emotional conversation with the freed americans. >> it's very good to be able to say that our fellow citizens are free after enduring something that i think would be difficult for any of us to imagine. >> reporter: for 51-year-old businessman siamak namazi,

it's the end of an eight-year ordeal according to his attorney jared genser. >> he's missed eight years of the best of his life. he wants to get married and have kids. he has to figure out where he's going to live and get a job. he has to rebuild his life. >> reporter: it's the same year emad shargi was first arrested and held without trial in iran's notorious prison what is considered trumped up espionage charges. in return five were granted clemency. two will remain in the u.s., two others will be returned to iran. critics worry now as part of the deal iranians will have access to $6 billion held in a restricted account in qatar. >> these monies can be used to support terrorist organizations and adventuresome actions of iran. >> repororter: the b biden adadministratition insiststs th treasury can prevent that misuse and only permit humanitarian

purchases like food and medicine. >> the funds were moved to another bank where we have absolute oversight of how they're used, and we have absolute confidence in the process and the system that's been set up. >> reporter: another concern is that releasing funds incentivizes hostage-taking by putting the price on the heads of other americans. as for other diplomacy with iran, both president biden and iran's president are in new york city, but they have no plans to meet. margaret brennan, cbs news, washington. well, there are breaking developments in the united autoworkers strike. in a video message, the union presient issued a new deadline. >> we're going to keep hitting the company where we need to when we need to, and we're not going to keep waiting around forever while they drag this out. if we don't make serious progress by noon on friday, september 22nd, more locals will

be called on to stand up and join the strike. >> well, nearly 13,000 workers walked out on friday. donald trump's campaign told the "associated press" he'll skip next week's republican presidential debate and instead visit the detroit area to speak with striking autoworkers. u.s. military say that have located crash site of a missing fighter jet in south carolina. the debris was found in rural williams burg county, 80 miles east of the joint base in charleston. the marine corps stealth fighter jet crashed sunday after the pilot ejected and parachuted to safety. residents are being asked to avoid the area while a recovery team works to secure it. an investigation is underway to find out why the pilot ejected. and a suspect has been arrested in the ambush killing of a los angeles county sheriff's deputy. 30-year-old deputy ryane

clinkunbroomer was shot saturday while he sat in his patrol car just days after getting engaged. elise preston reports. >> reporter: dozens of s.w.a.t. officers surrounded this home before sunrise, determined to capture the man suspected of gunning down one of their own. >> we believe we have the murderer of our deputy in custody. >> reporter: after barricading himself for several hours, officers deployed chemical agents, forcing 29-year-old kevin salazar to surrender. >> our deputies gave this suspect an opportunity to peacefully give up. that is not the right that was afforded to our deputy three days ago out here across the street. >> reporter: 30-year-old deputy sheriff ryane clinkunbroomer was fatally shot ambush style 80 yards from the station. this video shows the moment a dark gray toyota pulls up to the

red light, pauses, and drives off. >> he was shot and killed. why? we don't know yet. he was murdered. ambushed by a coward. >> reporter: the outpouring of sorrow has been immense. clinkunbroomer who just got engaged had been with the sheriff's department for eight years. both his father and grandfather had also served as deputies. >> can you give us more insight as to who he was? >> an incredible young man in this bloodline of people who served our community for decades and decades. >> reporter: clinkunbroomer's family is asking for the public's prayers. >> ryan's family will never see him again. >> reporter: elise preston, cbs news, los angeles. well, coming up, bets are off. bhie golfer phil mickelson says he is no longer wagering on football. and eggcitement, the message behind the fried egg on the streets of brazil. this is the "cbs morning news."

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an unusual pop-up art exhibit in brazil is drawing the attention of the issue of global warming. the huge sculptures of giant fried eggs on the streets on sao paulo are meant to be a warning against climate change. it comes amid a heatwave in the city. the exhibition is part of a festival of sustainability through art. a legendary golfer opens up about his gambling addiction, and the search is underway for a former nfl player whose mother was found dead. those are some of the headlines on the morning newsstand. "the new york times" reports former nfl player sergio brown is missing after his mother was found dead. police in illinois are searching for brown after the body of his 73-year-old mother was discovered near a creek behind her chicago suburban home on saturday. authorities say she died from multiple injuries related to assault. her death has been ruled a homicide.

brown was a defensive back for several teams from 2010 to 2016. espn says golfer phil mickelson is not betting on football this season as he continues to recover from a gambling addiction. the six-time major champion posted a message on social media yesterday saying he crossed the line from moderate wagering to addiction. he said it hurt those he cares about, and it comes weeks after billy walters wrote a book claiming mickelson bet more than $1 billion over the past three decades. and an alligator is missing the top half of its jaw is recovering at a florida gator park. it was taken to gatorland over the weekend. it's believed the gator lost its nose and upper jaw from a fight or boat propeller. officials say it had basically no chances of surviving in the wild. the park is cutting up small

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"california girls," "teenage dreams," and "roar." and tens of thousands of nissan and kia cars are under recall, and will there be a subscription fee to use the social media platform x? shanelle kaul has your "moneywatch" report. not a lot of movement in the markets yesterday as the investors await a key investors meeting later this week. the dow gained 6 points, the nasdaq was up 1 point, and s&p gained 3 points. drivers beware. nhtsa has recalled vehicles. the agency found more than 150,000 nissan cars including altima and sentra models had a potential issue with the camera harness. kia recalling more than 18,000 stingers for model years from 2018 to 2021 for a problem with the fuel control valve. impacted owners will receive a letter in the mail and dealers will inspect and fix the vehicles for free.

during a livestream with israeli prime minister benjamin netanyahu, elon musk said x, formerly known as twitter, will move to a subscription model. the move is to combat bots on the platform. now word on how much it will cost or whether a tiered system would allow some users to use it for free. and clorox is warning of a short supply after a cyber attack disrupted the company's operations, but it does believe the attack has since been contain. that's your "cbs moneywatch" report for this tuesday morning. i'm shanelle kaul, cbs news, new york. well, more than 60,000 portable generaeters have been recalled due to concerns. the generac portable system poses serious fire and burn hazards. the agency says the fuel tank can fail to vent properly. consumers can contact generac for a free repair kit. still ahead, bill maher

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here's a look at today's forecast in some cities around the country.

a devastating blow to the cleveland browns. all-pro running back nick chubb had to be carted off the field last night after suffering a serious injury to his left knee. now it happened in the second quarter of the browns' 26-22 hoss to the pittsburgh steelers. after the game the browns said they expect chubb to miss the rest of the season. comedian russell brand is postponing the remaining dates of his british comedy tour as london police are investigating sexual assault allegations against him. four women have accused brand of sexual assault including one accusation of rape. he said his sexual encounters were always consensual. and bill ha mer is the latest tv host to postpone restarting their shows amid the writers strike. maher explained he started to restart his program when he saw there was no end to the strike.

but now negotiations are set to resume tomorrow. he said he's hoping there can finally be an agreement. hollywood's so called hope of trash received a big honor. "hairspray" john waters was awarded his star yesterday. ricki lake was there to help celebrate. >> on the hollywood walk of fame, you're the best and i hope the most successful show rejects walk over me and feel some sort of respect and strength. the drains on this magic boulevard will never wash away the gutter of my gratitude. >> waters said that his star was at the perfect location. well, coming up on "cbs mornings," oprah winfrey reveals her next highly anticipated book club selection. we'll have an exclusive interview with oprah and the au author. this is the "cbs morning news." book and the author.

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