the heising-simons foundation: unlocking knowledge, opportunity, and possibilities.hagler. captioned by media access group at wgbh access.wgbh.org >> for more on this and other "frontline" programs, visit our website at pbs.org/frontline. ♪ frontline's,ng "battle for ong" is available on amazon prime video. ♪ ♪ you're watching pbs. ♪ ♪ at the just for laughs festival in montreal. he was a two-time stand-up comedy competition champion, so start clapping right now, and make some good noise for jeremy mclellan, everybody! [ cheers and applause ] -i do a lot of merial on religio on politics, anything that people are usually not suppose to talk about in polmpany. i travel full-time, and whenever i travel, people always assume that just because i'm from south carolina, i must be racist. but, like, south carolina, we actually have a very rich, progressive history. i don't know if you know this, but we actually started the war that ended slavery. [ laughter ] 're welcome. free speech is the entire lifeblood of comedy. withee speech, you don't have it. ♪

the heising-simons foundation: unlocking knledge, opportunity, and possibilities.m with major support from jon and jo ann hagler. and ditional support from chris and lisa kaneb. captioned by media access group at wgbh access.wgbh.org >> for more on this and other "frontline" programs, visit our website at pbs.org/froline. ♪ frontline's, "targeting el paso" is available on amazon prime video. ♪ ♪ you're watching pbs. ♪ ♪ big brother is watching... -it's a fact of life. ...looking for crime. ♪ but what might be a crime in some countries is just everyday liberty in america. -as bad as some of us think things are... americans live in a freer society than most other human beings. -we do terrie things in asometimes,iety but we have a system that allows correction. -the framers set out to create a more perfect union, and succeeding generations have made the constitution more inclusive. -i voted. -i voted.

the heising-simons foundation: opportunity, and possibilities. and by the frontline journalism fund, with major support from jon and jo ann hagler. and additional support from ura debonis and scott nathan. >> jeff bezos has already conquered the retail frontier. now he's got a plan to colonizel thets. >> bezos is laying out his plans for colonizing space. >> bezos is known for going big, d now he's literally shooting for the moon. >> narrator: in may of 2019, jeff bezos, the richest person on the planet, unvled his latest invention. >> this is blue moon. it's time to go back to theim moon, thisto stay. >> jeff has said over and over again that the most important work he's doing is work in space. what he's built in amazon is really imptant and really interesting, and it's, it's relutionized commerce. but it's only revolutionized commerce. >> narrator: bezos's plan is to chart a new course for the future of humanity. >> manufactured worlds rotated to create arficial gravity with centrifugal force. these are very large structures, miles on end. and

foundation, dedicated to heightening public e john and helen glessnerues. family trust. supporting trustworthy journalismhat informs and inspires. the heising-simons foundation:e, unlocking knowle opportunity, and possibilities. and by the frontline journalism fund, th major suppo from jon and jo ann hagler. ♪ >> mom(in cantonese): (sniffles) ♪ c (phoera clicks) (sniffles) ♪ (sniffles) (people talking in background) >> narrator: it's the fourth month of pro-democracy demonstrations in hong kong. (people shouting) protesters have surrounded the car of an off-duty police officer. >> man (shouting): >> narrator: the city is in turmoil. m >>: >> officer: >> man: (gun fires, people shoutin m an: >> narrator: the officer sots and injures a 14-year-old protester. (people shouting) how did one of the world's biggest financial centers descend into such chaos and violence? and where will it end? >> man:ss (g shatters) (people shouti >> man: ♪ >> narrator: this film follows rofive young protesters thh the most intense clashes. ♪ facing arrest for their actions, umost are wearing masks ang aliases to protect their identities. they say they're fighting for the