(gunshots) >> narrator: president reagan, shot in the lung... (people shouting) ...and his press secretary, james brady, in the head. >> they said six shots in two seconds... >> narrator: in the aftermath, once again, a call to do something. >> these incidents seem to keep happening, and that is a tragic puzzle. >> narrator: although reagan stayed out of it during his presidency, over the years jim brady became a powerful symbol. a gun control group formed around him. and by the time bill clinton was elected, the movement had found a president willing to take up their cause. clinton cracked down on guns. the anti-crime initiative, banning the import of assault- style handguns, the assault weapons ban, and the brady bill, requiring background checks at gun stores. it seemed like victory for the anti-gun forces, but that's not how the nra saw it. >> i think nra benefited tremendously through the clinton years, because of the extreme radicalism of the anti-gun... call them left wingers, i call them "regressives," not progressives, but the anti-gun

>> narrator: the answer was no. >> bogdanich: okay, well, thank you very much. >> narrator: when we checkedecently, mosersafety.com was no longer online. fraudulent billing is just one way sports betting rings try to get around the law. >> many arrested this morning in a nation-wide bust. >> ...happened in homes in california, new york, nevada... >> the alleged gambling ring... >> narrator: probably no office has worked harder to stop them than the district attorney in queens, new york. using the state's anti-gambling laws, prosecutors indicted 17 people from an international sports gambling ring just a few months ago. >> you're serving 250-20 notice, demand notice for alibi, 240-30 notice. >> there's value in going after criminal enterprises which, you know, really prey on people. >> that would be $50,000 cash or bond. >> organized crime has found gambling enterprises to be extremely profitable. one of the most lucrative rackets, if you will, is syndicated sports betting, second only to narcotics trafficking as a source of revenue for the mob. >> bogdanich: and all of this is made possible

♪ narrator: this is the age of the city.or the first time in human history more people live in urban than rural settlements. the world's urban population is growing by 70 million people each year. 301 cities account for 50% of global gdp. this will rise to 66% by 2025. if we don't get things right in our cities the consequences for humanity are profound. >> cities are critically important to the global economy and to progress in the global economy. cities can be sources of chaos as well as development. narrator: this makes them so alluring and so vital. they can be dangerous places. but cities are where fortunes can be made. >> one of the primary actors driving urbanization is opportunity. you live on a farm and you are growing crops. you don't have a lot of opportunity. you see a bustling city, your friends are moving there, they are getting jobs and offices, any manufacturing center, there are restaurants, culture, life. this is attractive, something you want to be a part of. everything is relative. greater access to schoo

narrator: andromeda was its own galaxy. mountain: oh, there are other galaxies out there, and we're just one of them. narrator: for the first time in history, there was evidence that our universe stretched far beyond the milky way. mountain: but then what he did was he measured the speed of a whole bunch of these galaxies. narrator: edwin hubble measured speed by looking at the light the galaxies emitted. he knew if the galaxy was moving toward him, the waves would shorten and shift to the blue part of the spectrum. if it was moving away, the waves would lengthen and shift to the red. livio: every distant galaxy hubble looked at, he saw the light from it being red-shifted, which meant everything is moving away from everything else. mountain: and he found the further away they were, the faster they were going. narrator: in fact, the universe itself was expanding, stretching the light from the galaxies. edwin hubble had changed our understanding of the cosmos forever. mountain: the whole universe was clearly expanding. and so

narrator: ellen's piece "oh!usanna" takes its name from the enduringly popular 19th-century minstrel song. the lips and eyes in this work mimicked the work of comedians, dancers, and singers to represent black artists on stage. ellen: it is basically this top to bottom, left to right penmanship paper grid, and the in my skinnerally tone, brownish. and in that, i started as a map of my idea of what was a blonde lady. the lady seemed to be activating this minstrel show. zoe: there was something about coming across the braille-like detail of the eyes and the lips disembodied, and then once you are able to figure out what they are actually referencing, able to disembody able such a painful part of american history. a painful part of my history and the artist's history and able to be playful. and subversive. i had never seen anything like it. narrator: by now, ellen would use humor and satire to explore the complexities of african-american history. such as her piece "deluxe." caro: i think she is best known for her la

♪ narrator: this is the age of the city.in human history more people live in urban than rural settlements. the world's urban population is growing by 70 million people each year. 301 cities account for 50% of global gdp. this will rise to 66% by 2025. if we don't get things right in our cities the consequences for humanity are profound. >> cities are critically important to the global economy and to progress in the global economy. cities can be sources of chaos as well as development. narrator: this makes them so alluring and so vital. they can be dangerous places. but cities are where fortunes can be made. >> one of the primary actors driving urbanization is opportunity. you live on a farm and you are growing crops. you don't have a lot of opportunity. you see a bustling city, your friends are moving there, they are getting jobs and offices, any manufacturing center, there are restaurants, culture, life. this is attractive, something you want to be a part of. everything is relative. greater access to schools, greater access

it has to. narrator: season two of "mr.obot" will go deeper into this amazing world, as the characters deal with the repercussions of the evil corp hack. - so we come back in season two and the hack has gone through and kind of destroyed the world. - the fbi announced today, and we can confirm that fsociety engaged in this attack. - now that elliot knows who mr. robot is, it's very different from last year. what he's trying to do at all costs is to remove him from his world. - in the second season, the story really picks up and--and moves forward. you know, we set up all the characters, and now really in the second season we're really kind of letting all those characters run wild. we're really going into an ensemble sort of version of the show. we're in four or five different worlds at the same time. - just watching that struggle and seeing people at the end of their rope still persevere and continue to fight, even though their back's against the wall. [dramatic music] ♪ - in the second season, all the characters have sort

(female narrator) on your legs... (male narrator) and even your neck. (female narrator) what would your reaction be? -can i look now? -yes. are you serious? oh my goodness! (female narrator) and now a paid presentation for crepe erase. (male narrator) a breakthrough targeted body treatment brought to you by trusted guthy renker. (female narrator) and featuring emmy award winning actress jane seymour. (male narrator) beloved little house on the prairie actress melissa gilbert. (female narrator) figure skating legend, dorothy hamill. (male narrator) and 12-time olympic medalist dara torres. plus, everyday women whose lives and skin are being transformed with crepe erase. (female #1) i never thought i'd have my mother's skin.

♪ narrator: this is the age of the city.st time in human history, more people live in urban than rural settlements. the world's urban population is growing by 70 million people each year. 301 cities account for 50% of global gdp. this will rise to 66% by 2025. so if we don't get things right in our cities than the consequences for humanity are profound. >> cities are critically important to the global economy and to progress in the global economy. cities can be sources of chaos, as well as development. narrator: this makes them so alluring and so vital. they can be dangerous places. but cities are where fortunes can be made. >> one of the primary factors driving urbanization is opportunity. you live on a farm, and you are growing crops -- you don't have a lot of opportunity. you see a growing, bustling city, your friends are moving there, they are getting jobs in offices, maybe jobs in a manufacturing center, there are restaurants, culture, life. this is attractive, something you want to be a part of. everything is relative.

(female narrator) on your legs... (male narrator) and even your neck. (female narrator) what would your reaction be? -can i look now? -yes. are you serious? oh my goodness! (female narrator) and now a paid presentation for crepe erase. (male narrator) a breakthrough targeted body treatment brought to you by trusted guthy renker. (female narrator) and featuring emmy award winning actress jane seymour. (male narrator) beloved little house on the prairie actress melissa gilbert. (female narrator) figure skating legend, dorothy hamill. (male narrator) and 12-time olympic medalist dara torres. plus, everyday women whose lives and skin are being transformed with crepe erase. (female #1) i never thought i'd have my mother's skin. i had the turkey neck. and i started purchasing turtle necks.

(female narrator) on your legs... (male narrator) and even your neck. what would your reaction be? -can i look now? -yes. are you serious? oh my goodness! (female narrator) and now a paid presentation for crepe erase. (male narrator) a breakthrough targeted body treatment brought to you by trusted guthy renker. (female narrator) and featuring emmy award winning actress jane seymour. (male narrator) beloved little house on the prairie actress melissa gilbert. (female narrator) figure skating legend, dorothy hamill. (male narrator) and 12-time olympic medalist dara torres. plus, everyday women whose lives and skin are being transformed with crepe erase. (female #1) i never thought i'd have my mother's skin. i had the turkey neck. and i started purchasing turtle necks. even in the summer.

(female narrator) on your legs... (male narrator) and even your neck. (female narrator) what would your reaction be? -can i look now? -yes. are you serious? oh my goodness! (female narrator) and now a paid presentation (male narrator) a breakthrough targeted body treatment brought to you by trusted guthy renker. (female narrator) and featuring emmy award winning actress jane seymour. (male narrator) beloved little house on the prairie actress melissa gilbert. (female narrator) figure skating legend, dorothy hamill. (male narrator) and 12-time olympic medalist dara torres. plus, everyday women whose lives and skin are being transformed with crepe erase. (female #1) i never thought i'd have my mother's skin. i had the turkey neck.

(female narrator) on your legs... (male narrator) and even your neck.ur reaction be? -can i look now? -yes. are you serious? oh my goodness! (female narrator) and now a paid presentation for crepe erase. (male narrator) a breakthrough targeted body treatment brought to you by trusted guthy renker. (female narrator) and featuring emmy award winning actress jane seymour. (male narrator) beloved little house on the prairie actress melissa gilbert. (female narrator) figure skating legend, dorothy hamill. (male narrator) and 12-time olympic medalist dara torres. plus, everyday women whose lives and skin are being transformed with crepe erase.

narrator: in the 1920s the adventure of aviation excited the world. less than 20 years after the invention of flight, barnstormers crisscrossed the united states and pioneers made flights of the impossible. it was against this backdrop that in 1929 the world experienced something new.

(female narrator) on your legs... (male narrator) and even your neck. (female narrator) what would your reaction be? -can i look now? -yes. are you serious? oh my goodness! (female narrator) and now a paid presentation

narrator: dav offers veterans of all generations a lifetime of support.: i'm a veteran; my victory is being there for my family. narrator: when america's veterans win, we all win. help us support more victories for veterans. go to dav.org. you guy's be good[ bark ] i'll [ bark ]later bye. see ya pal. ever wonder what your pets do when you leave home? [ laughing ] aw you cutie pie. aw. aw. aw. aw. [ barking ] [ washing machine running ] party's on! know what your pets are up to with xfinity home. xfinity. the future of awesome. see the secret life of pets, in theaters july 8th. >>> 82 american ships loaded with 14,000 marines from major general archer vandergrift's first marine division. the enemy was caught completely off guard. >> why don't the japanese oppose the landing? >> japanese garrison on guadalcanal is there to construct an airfield. it's compressed korean laborers. when the marines first show up, the first instinct of the commander is this is just going to be a raid. >> but this was a different story. brigadier general rupert led john sweeney a

[male narrator] protect whales, [female narrator] polar bears, tigers, [male narrator] elephants, [femaleompanion animals, and the environment we all share. protect. [goran visnjic] find us at i-f-a-w dot org. speaker 1: noises like that used to make me hit the deck. but now, i can keep going. speaker 2: don't get me wrong, i still don't love crowded places. ioning from the military can be tough. but many veterans are facing similar challenges. visit maketheconnection.net to watch our stories, and learn ways to create the story you want to live. make the connection. you'd do anything to take care of that spot on your lawn. so why not take care of that spot on your skin? if you're a man over 50 you're in the group most likely to develop skin cancer, including melanoma, the cancer that kills 1 person every hour. check your skin for suspicious or changing spots. go to spotskincancer.org to find out what to look for. a message from the american academy of dermatology one in six americans get sick every year from food poisoning. to reduce your risk, follow these four simple steps one: wash you

(female narrator) on your legs... (male narrator) and even your neck.narrator) what would your reaction be? -can i look now? -yes. are you serious? oh my goodness! (female narrator) and now a paid presentation for crepe erase. (male narrator) a breakthrough targeted body treatment brought to you by trusted guthy renker. (female narrator) and featuring emmy award winning actress jane seymour. (male narrator) beloved little house on the prairie actress melissa gilbert. (female narrator) figure skating legend, dorothy hamill. (male narrator) and 12-time olympic medalist dara torres. plus, everyday women whose lives and skin are being transfmed with crepe erase. (female #1) i never thought i'd have my mother's skin. i had the turkey neck. and i started purchasing turtle necks.

narrator: berkeley designers take a green approach to 3d printing.an fratello: printing with salt is incredibly inexpensive. it only takes sun and wind to make this material. narrator: and... capturing arctic soundscapes before they melt away. leonard: ♪ mmm... i hope that, by experiencing the sounds

[male narrator] protect whales, [female narrator] polar bears, tigers, [male narrator] elephants, [femaleompanion animals, and the environment we all share. protect. [goran visnjic] find us at i-f-a-w dot org. >>> monday on "the insider" -- ♪ >> after the tony, what is next for the castf "hamilton slow? the star is ready to go from broadway the hollywood. >>> then -- >> district of columbia! >> we give miss usa the hollywood treatment. taking her through tinsel town as she dishes on winning the >>> and, we're on set with liam hemsworth as he joins "independence day" resurgence. that's monday on "the insider." >>> travel considerations provided by -- >>> so one last thing. before harry potter, patiently daniel radcliffe was a time traveler. >> he certainly was. thank you very much, interweb. >>> and earlier this week on "the tonight show," the now you see me 2 star and jimmy fallon shared. here it is in case you missed it. >> as a young boy. i was going off to war. >> you were going off to war. >> and this is a dude i want to hang out with here >> we can see what it looked like. >> yeah, y

(male narrator) call right now.female narrator) this has been a paid presentation for meaningful beauty, brought to you by guthy-renker. 2007. >> pretty secluded area next to a forest reserve. >> so it was and it was clear and dark and still, and vacant, here with the deep woods fought back against the decaying urban sprawl. >> i remember crying this violent cry. >> you're just waiting to wake up. >> feels like you're literally in a nightmare. >> yes, still does. the name you'll want to remember is nava. >> one who succeeds. >> this is her mother, maria. >> i wanted her to be successful and she was. frankly had the rest of them in this big family. this is leah, the firstborn. >> we might need a graph or a chart because it's kind of involved. >> full siblings, half siblings, quarter siblings once removed, very blended. >> we share one parent so technically half siblings. that word is kind of offensive to me. to me it implies it's something less and i never used that word, we're just siblings. >> one big close, happy

(laughter) (narrator) our heroes' hero.

narrator: dav offers veterans of all generations a lifetime of support.i'm a veteran; my victory is being there for my family. narrator: when america's veterans win, we all win. help us support more victories for veterans. go to dav.org. ♪ lauren: prince, an icon, a legend, the death of prince was caused by an opioid overdose. according to the midwest medical examiner's office prince died of an accidental overdose -- overdose after administering a powerful painkiller, 57-year-old singer was found dead on april 21st in the elevator of his estate. maria brown, former assistant to prince told the associated press that prince did not drink and also that working for him, she never saw him take any pills or get any on his behalf. let's switch to sports. the opening game of the nba finals went to the warriors. sean livingston scored 20 points to help golden state to a 104-88 victory over the cleveland cavaliers, stefan curry had 11 points but they out quickly but after their 45-10. lebron james had 23 points and kevin love added 17 for the cavs, game 2 sunday in

(laughter) (narrator) our heroes' hero.

. >> narrator: in the shallow, turquoise, clear waters of grand cayman's north sound, dozens of wild southern stingrays glide effortlessly through the sea. >> these southern rays are very, very important to the cayman islands from an ecotourism perspective. >> narrator: tourists from all over the world come to the site to interact with the animals. >> you don't get that kind of experience anywhere else in the world. >> it's the number one water sports attraction on the island. >> it's a hundred foot vis, it's generally calm and the animals are very conditioned. >> narrator: thousands of people each year visit the iconic stingrays of grand cayman, and for more than a decade researchers have been studying the animals. among other things, they want to find out what impact

narrator: and you need this data, you feel? >> yes.ou either take it with you or you do not have it. so, one must study man and must study these nutrient requirements. under resting or as we call it, fatal conditions. host: just what you need to stay alive? >>'s exactly. this is before you can introduce the elements of the environment you're going to a to deal with. for example, the stresses you will have to deal with. host: what kind of stresses? >> let me show you. here we see a variety of effects. first, the affective geforce you would get on lived or reentry. host: the acceleration and the acceleration. >> exactly. here is in impact test. as you would get on a hard landing, for instance. here we see vibration. this occurs especially on liftoff in combination with the acceleration and may very considerably depending upon booster. here at this level we are seeing the establishment of tolerance limits. here we see a -- the effect of noise combined with a disorientation. host: noise of the rocket motor? >> is yes, and the noise of the

narrator: and they are parents.

[male narrator] protect whales, [female narrator] polar bears, tigers, [male narrator] elephants, [femaled the environment we all share. protect. [goran visnjic] find us at i-f-a-w dot org. >>> we end on a musical note. with some of the sounds that have evolved with this broadcast over its 68 years. as we introduce a new theme tonight. at the beginning in the late 1940s, the news provided the music and this was the instrument. >> cbs news presents douglas edwards. >> good evening, everybody. leading the news, washington all the way. wire service teletype pounding out stories accented by bells signaling an urgent item. new sound was added to the broadcast in the early '80s. >> this is the "cbs evening news." >> notice it still suggested the sound of a teletype and added a new beat. commissioned the first theme music for the evening news. for the next two decades, that theme with small variations. became the signature sound of cbs news. [ applause ] ♪ in 2006, the broadcast got a makeover and so did the theme. courtesy of oscar winning composer james horner. ♪ this is the "cbs evening news.

narrator: who can turn a desert into a garden? woman: oh, my god. habitat that looks like this! it's gorgeous! narrator: when you need to save crops and cattle from the deepest drought, who you going to call? call a beaver. controlling water is what beavers have been doing for thousands of years. no one does it better. every beaver family is dedicated to the job -- excavating... logging... building channels and dams. they build whole landscapes for hundreds of other creatures. woman: in 2002, we had the worst drought on record. the only places where we had water was where we had beaver. narrator: so after we nearly eliminated them, some very interesting people are working to bring them back.

>> narrator: they police one of the most violent cities in america, and they're under fire for how they've been doing it. >> the newark police department has engaged in a pattern or practice of unconstitutional stops... >> you gotta look at it our way. suppose he has a weapon on him. how would you confront the situation? >> can this be done in a way that still respects people's rights? >> narrator: writer and historian jelani cobb is on the street with the newark police. >> we're not out here saying, "we're gonna violate this person's rights." >> so is that a good stop, not a good stop? >> by perception, by perception only, that would look like it was a bad stop. by perception. >> narrator: and inside e politics of a city trying to change. >> you have to be a part of the community. you have to be a stakeholder in the community. >> this city is moving forward with a whole different police culture, and you are the beginning of that. >> narrator: tonight on frontline, "policing the police." >> frontlinis made possible by contributions to your pbs station from viewers like you. thank you. and

[male narrator] protect whales, [female narrator] polar bears, tigers, [male narrator] elephants, [femalee environment we all share. protect. [goran visnjic] find us at i-f-a-w dot org. speaker 1: noises like that used to make me hit the deck. but now, i can keep going. speaker 2: don't get me wrong, i still don't love crowded places. but it's good to get out again. speaker 3: transitioning from the military can be tough. but many veterans are facing similar challenges. visit maketheconnection.net to watch our stories, and learn ways to create the story you want to live. >>> muhammad ali's funeral is tomorrow in louisville, kentucky. but at a service there today, prayers were offered for perhaps the most well-known muslim in the world. jericka duncan was there. >> reporter: the body of muhammad ali arrived for the traditional prayer service this morning. his wife, sat silently. her eyes covered hefrmt face showed no emotion. it was the first time the family has been seen in public since ali's death. an estimated 14,000 people packed a louisville expo center, including ali abdullah who say

narrator: sometimes it's the things that the rest of us don't see that can make all the difference in california's classrooms. it's part of my responsibility as someone who's experienced to allow the door to be open for younger teachers. the teamwork between the teachers is essential. when we collaborate with each other... ...it makes everyone stronger. by helping my fellow teachers be successful, i'm helping kids be successful. narrator: the california teachers association: educators who know quality public schools make a better california for all of us. >>> so cool. >> going through astronaut training. >> i believe we can send humans to orbit, returning them safely to earth. >> at nasa, they are creating the technology for the voyage. rocket ships, and suits and living quartereds. my personal favorite, mars. >> the next big leap may not come from nasa at all. another space race, between the companies, jockeying for their peace. >> it makes me value of commercializing space travel. >> we are at the berth of a new era. s personal flight rev ligz. >> he is the finderfinder -- tht to ev