the john and helen glessner family trust. supporting trustworthy journalism that informs and inspires. sue and edgar wachenheim, iii. corporate funding is provided by mutual of america-- designing customized individual and group retirement products. that's why we are your retirement company. additional support has been provided by: and by the corporation for public broadcasting, and by contributions to your pbs station from viewers like you. thank you. from the tisch wnet studios at lincoln center in new york, hari sreenivasan. >> sreenivasan: good evening, and thanks for joining us. muhammad ali called himself "the greatest," and most everyone agreed. the boxer dazzled in the ring, winning olympic gold and the heavyweight title three times, and dominated his sport for two decades. outside the ring, ali was a charismatic personality, a civil rights pioneer, a fighter for his muslim faith, and an anti- war protester later embraced by presidents. as a sports icon, ali became bigger than babe ruth and as consequential as jackie

the john and helen glessner family trust. supporting trustworthy journalism that informs and inspires. sue and edgar wachenheim, iii. corporate funding is provided by mutual of america-- designing customized individual and group retirement products. that's why we are your retirement company. additional support has been provided by: and by the corporation for public broadcasting, and by contributions to your pbs station from viewers like you. thank you. from the tisch wnet studios at lincoln center in new york, hari sreenivasan. >> sreenivasan: good evening and thanks for joining us. the presidential nomination campaign that began last february in iowa is nearing the finish line and chicialt is coming closer to clinching the democratic nomination that would find her facing reebility evere republican drumplet in the fall. she won all the caucus ever virgin islands and puerto rico, she could conceivably have enough to clinch the nomination is if very wins 85% of the vote in puerto rico. voters in new jersey, california and four

the john and helen glessner family trust. supporting trustworthy journalism that informs and inspires. sue and edgar wachenheim, iii. corporate funding is provided by mutual of america-- designing customized individual and group retirement products. that's why we are your retirement company. additional support has been provided by: and by the corporation for public broadcasting, and by contributions to your pbs station from viewers like you. thank you. from the tisch wnet studios at lincoln center in new york, hari sreenivasan. >> sreenivasan: good evening, and thanks for joining us. today in orlando, at churches and in memorial services, a city marked one week since a self- radicalized isis sympathizer named omar mateen shot and killed 49 people with a semi- automatic rifle at a gay nightclub. tomorrow in washington, the u.s. senate is scheduled to vote on gun control measures intended to lessen the odds of such a massacre happening again. democrats propose to expand background checks to cover purchases at gun shows and ban

the john and helen glessner family trust. supporting trustworthy journalism that informs and inspires. sue and edgar wachenheim, iii. corporate funding is provided by mutual of america-- designing customized individual and group retirement products. that's why we are your retirement company. additional support has been provided by: and by the corporation for public broadcasting, and by contributions to your pbs station from viewers like you. thank you. from the tisch wnet studios at lincoln center in new york, hari sreenivasan. >> sreenivasan: good evening and thanks for joining us. this first weekend after hillary clinton clinched the democratic party presidential nomination, her likely opponent is testing his fall election strategy. republican businessman donald trump campaigned in the swing state of florida today-- the battleground with the most electoral votes at stake, and won twice by president obama. from there, trump went on to pennsylvania, which democratic nominees have won every november since 1992. in tampa today,

the john and helen glessner family trust. supporting trustworthy journalism that informs and inspires. sue and edgar wachenheim, iii. corporate funding is provided by mutual of america-- designing customized individual and group retirement products. that's why we are your retirement company. additional support has been provided by: and by the corporation for public broadcasting, and by contributions to your pbs station from viewers like you. thank you. from the tisch wnet studios at lincoln center in new york, megan thompson. >> thompson: good evening and thanks for joining us. britain says it will set its own timetable for leaving the european union. following thursday's referendum, where a majority of british voters sided with exiting the 28-nation bloc, today britain's foreign secretary said the timing of the split is entirely for the u.k. to determine. meanwhile, an online petition to the british parliament calling for a re-vote has obtained three million signatures. reporting from london is our own hari sreenivasan with

the john and helen glessner family trust. supporting trustworthy journalism that informs and inspires. sue and edgar wachenheim, iii. corporate funding is provided by mutual of america-- designing customized individual and group retirement products. that's why we are your retirement company. additional support has been provided by: and by the corporation for public broadcasting, and by contributions to your pbs station from viewers like you. thank you. from the tisch wnet studios at lincoln center in new york, hari sreenivasan. >> sreenivasan: good evening and thank you for joining us. president obama describes it as an act of terror and an act of hate. in the early hours after midnight this morning, a lone gunman inside an orlando, florida, nightclub began opening fire at the club's predominantly gay clientele. the shooter killed at least 50 people and wounded more than 50 others before orlando police stormed the club and killed him. this is, quite simply, the most lethal mass shooting in american history, worse than the num

the john and helen glessner family trust. supporting trustworthy journalism that informs and inspires. sue and edgar wachenheim, iii. corporate funding is provided by mutual of america-- designing customized individual and group retirement products. that's why we are your retirement company. additional support has been provided by: and by the corporation for public broadcasting, and by contributions to your pbs station from viewers like you. thank you. from the tisch wnet studios at lincoln center in new york, alison stewart. >> stewart: good evening, and thanks for joining us. great britain is now grappling with the consequences of its vote to exit the european union. trade, immigration and security agreements are all up in the air, and today e.u. officials began meeting on how to handle the departure and figure out how imminent it wille. today was also a day of reckoning with a new reality for a nation of 65 million people, including the three million e.u. citizens who live in the u.k. reporting from london is our own hari

the john and helen glessner family trust. supporting trustworthy journalism that informs and inspires. sue and edgar wachenheim, iii. corporate funding is provided by mutual of america-- designing customized individual and group retirement products. that's why we are your retirement company. additional support has been provided by: and by the corporation for public broadcasting, and by contributions to your pbs station from viewers like you. ank you. from the tisch wnet studios at lincoln center in new york, hari sreenivasan. >> sreenivasan: good evening and thanks for joining us. in orlando, it is a weekend for memorial services and funerals for the 49 people killed in the pulse nightclub last sunday. today, 19 of the 53 survivors shot by omar mateen remain in the hospital, four of them in critical condition. the f.b.i., which twice investigated and cleared mateen, has said he was neither trained nor directed by any foreign terrorist organization. but we now know mateen declared his allegiance to isis in facebook postings be

the john and helen glessner family trust, supporting trustworthy journalism that informs and inspires. the ford foundation, working with visionaries on the front lines of social change worldwide. at fordfoundation.org. the wyncote foundation. and by the frontline journalism fund, with major support from jon and jo ann hagler, and additional support from chris and lisa kaneb. support for "being mortal" is provided by the john and wauna harman foundation. (sirens blaring) >> atul gawande: i've been a surgeon for more than a decade now. in medicine, your first fear as a doctor is that you're supposed to be able to fix a problem, and our anxieties include wanting to seem competent, and to us competent means "i can fix this." in fact there's often a kind of implicit promise, "i'm going to be able to fix this, i'm going to certainly give you the best shot you can have. nobody could have given you a better shot." and then when things aren't working, part of your anxiety is, was there something i missed, was there anything else i could have done? when i started out in my training in surgery,

the john and helen glessner family trust, supporting trustworthy journalism that informs and inspires. the ford foundation, working with visionaries on the front lines of social change worldwide. at fordfoundation.org. the wyncote foundation. and by the frontline journalism fund, with major support from jon and jo ann hagler and additional support from millicent bell, through the millicent and eugene bell foundation. >> in tucson it was a beautiful, crisp, clear blue sky with a few puffy white clouds. it was a perfect january morning. >> narrator: 40-year old arizona congresswoman gabby giffords was about to meet constituents at an outdoor shopping center. >> i went to thank her for her being kind of a blue-dog democrat and really working for the people and not for the lobbyists. >> her first person she met with was a young man that was in the army reserve. she took some pictures with him. and that was the last picture taken of her before she was... before she was shot. he shot gabby from about three feet away, right in the middle of the left side of her forehead. he had a 9 millimete

the john and helen glessner family trust, supporting trustworthy journalism that informs and inspires. the ford foundation, working with visionaries on the front lines of social change worldwide, at fordfoundation.org. the wyncote foundation. and by the frontline journalism fund, with major support from jon and jo ann hagler, and additional support from laura debonis and chris and lisa kaneb. (baseball commentary playing) >> i found out about fanduel when i was in high school. i had played fantasy football for years and whatnot. i never played daily fantasy. now i play probably 450, 500 different games a day. a typical morning, it's pretty much just me hanging out, poring over baseball stats. i'll spend between four and five hours a day on it. so after that, i'm just hanging out doing whatever, just living life as a normal college student as best i can. >> narrator: we met bryce mauro on the last day of his junior year at indiana's depauw university. he's one of the nation's best players on fanduel, a popular daily fantasy sports site. there are many ways to play, but basically, you c

the john and helen glessner family trust, supporting trustworthy journalism that informs and inspires. the ford foundation, working with visionaries on the front lines of social change worldwide. at fordfoundation.org. the wyncote foundation. and by the frontline journalism fund, with major support from jon and jo ann hagler, and additional support from the douglas drane family fund. >> ♪ o say, does that star-spangled banner yet wave ♪ ♪ o'er the land of the free... ♪ >> jelani cobb: in newark, new jersey, every city council hearing starts with whitney houston's version of the national anthem. she's a hometown hero. >> good evening, ladies and gentlemen. welcome to the newark municipal council's public meeting. >> cobb: but tonight is not just an ordinary meeting. people have packed city hall to speak up about the need for more police accountability. it's a conversation happening in cities all across the country. >> hello. my name is laquan thomas. i done been robbed by the cops. i done been assaulted by the cops. like, that's crazy. like, y'all supposed to be serving and protecting

the john and helen glessner family trust.rting trustworthy journalism that informs and inspires. sue and edgar wachenheim, iii.

the john and helen glessner family trust.y journalism that informs and inspires.