no incidents and... >> narrator: o'neill was one of those two million people. al qaeda struck here, this was where he wanted to be. ( crowd cheering ) >> five, four, three, two, one! ( loud cheering ) ( music playing ) >> and i remember talking to john shortly after midnight. there was a sense of accomplishment. we had just made the arrests in the... the ressam spin-off, and, you know, certainly we believed that we got everybody that we needed to find, but, you know, you're never really 100% sure of that. >> and so, i think a lot of the fbi leadership for the first time realized that o'neill was right, that there probably were al qaeda people in the united states. they realized that only after they looked at the results of the investigation of the millennium bombing plot. so, by february of 2000, i think senior people in the fbi were saying there probably is a network here in the united states and we have to change the way the fbi goes about finding that network. >> narrator: if the bureau was finally going to reorganize itself to take on terror, o'neill wanted

narrator: without half of its water supply, the city would shut down. for nearly 40 years, new york has been in the process of constructing a solution. man: this project is water tunnel number 3. we started on this project in 1969. i'm a sandhog. i've been a sandhog for 37 years. narrator: sandhogs are the men of local 147, who work deep below the city. they began building the infrastructure of new york in 1872. from the subways to the sewers, the water tunnels to the highway tunnels, new york city thrives because of their work. ryan: you got one little hole in the ground, and nobody knows we're here. see the empire state building, right. that's 1,000 feet. so you figure, you go down 1,000. how high that is -- that's how far we go down. narrator: stretching more than 60 miles under the city, tunnel 3 is taking generations of workers to complete. ryan: i don't even want to imagine what my father had to go through. when we first started, it was a rough job. everything was dynamite. now, they have these machines called "moles." it's like a big drill, and i

narrator: atlanta is a rapidly growing urban area. its primary source of drinking water is the chattahoochee river, which also provides water to many downstream communities. but its infrastructure is dangerously old, without outdated facilities and combined sewer overflows polluting the watershed. the city faces strict consent decrees and lawsuits, along with a severe lack of funding. man: when i started working for the city of atlanta in the late '70s, we were approaching that point in time where a lot was going to be needed, in terms of rehabilitation and upkeep. most of the very large pipes were at least 80 years old. we had needs that were identified in the '50s and in the '60s and in the '70s that were deferred. woman: we are urging that we all try to find a way to overcome the obstacles and limitations that might exist. woman: when i was running for office, i met someone who knew mayor hartsfield, who, in the late 1960s, said, "i don't know who the next mayor will be, "but i know they'll have to fix the water and sewer infrastru

narrator: cities and municipalities

narrator: over 300 million people live in the united states. and each person uses an average of 100 gallons of water every day. man: what it takes to actually make clean water is somewhat a mystery to most customers. woman: so how does water get from the river into your house, or here at school? woman: somebody has to bring that water to us, and somebody has to take it away when we're finished with it. man: the water infrastructure is vital for disease protection, fire protection, basic sanitation, economic development, and for our quality of life. man: you just can't visualize all the assets that are under our feet. we have about two million miles of pipe in this nation. if you're walking around in an urban area, you're probably stepping on a pipe. man: our grandparents paid for, and put in for the first time, these large distribution systems. woman: and in many cases, it's not been touched since. man: we're at a critical turning point. much of that infrastructure is wearing out. narrator: our water infrastructure is made up of complex, underg

[narrator] clare swan is chairperson of the tribe. i just looked back at my roots and began to put them together and realized really how much of that was important to me, and i had tried to, like everyone else, change that because in order to fit-- there was a time when it wasn't fashionable to be native. you were lucky if you were blond and you were light enough that you could pass. no one was allowed to speak the dena'ina language. they didn't allow it in schools, and a lot of the women had married non-native men, and the men said, "you're american now, so you can't speak the language." so we became invisible in the community, invisible to each other, and then because we couldn't speak the language-- what happens when you can't speak your own language is that you have to think with someone else's words, and that's a dreadful kind of isolation. [narrator] today the kenai river has become a tourist destination. tourists are drawn here for the same reasons that the native alaskan inhabitants came-- the abundant fish and game. it was a

. >> narrator: these are not members of the salt lake city based charge known as the church of ladder day saints. they belong to a splinter group that believe in polygamy and call themselves the fundamentalist church of latter day saints, or flds. their spiritual leader, warren jeffs has been found guilty of sexually assaulting two children, and still faces trial on the count of bigamy to which he pled not guilty. the people are convinced that there's nobody on earth closer to god than warren jeffs. they believe jeffs, even behind bars, is the mouthpiece of god. words he utters are devinely inspired. law enforcement authorities have long been worried what would happen if jeffs told his followers to do something violent and dangerous. >> i've never seen it like this before. i've been here for seven years and i've never seen things so unstable. so lawless. i consider this the most lawless town in the country. >> narrator: sam brower is a writing and been following the polygamist sect for a decade and has written a book about the flds called "prophets prey." >> do you think there's chair

. >> narrator: these are not members of the salt lake city based charge known as the church of ladder day saints. they belong to a splinter group that believe in polygamy and call themselves the fundamentalist church of latter day saints, or flds. their spit wal leader, warren jeffs has been found guilty of sexually assaulting two children, and still faces trial on the count of bigomy to which he pled not guilty. the people are convinced that there's nobody on earth closer to god than warren jeffs. they believe jeffs, even behind bars, is the mouthpiece of god. words he utters are devinely inspired. law enforcement authorities have long been worried what would happen if jeffs told his followers to do something violent and dangerous. >> i've never seen it like this before. i've been here for seven years and i've never seen things so unstable. so lawless. i consider this the most lawless town in the country. >> narrator: sam brower is a writing and been following the polygamist sect for a decade and has written a book about the flds called "prophets prey." >> do you think there's chair

>> narrator: tonight on "cnn presents" addicted at birth. >> she's just a little baby. she can't talk. she can't tell me how she feels. >> america's pain pill epidemic hits the young estrogen radiation. >> we are seeing more babies born addicted to drugs. >> narrator: beasts of war. >> next thing you know i was starring a por poise right in the face. >> just got me again. >>> a once top-secret military program that's enlisting animals to protect the country. >>> but first, inside a polygamous sect. >> we're dealing with the exploitation of children of young girls for sexual purposes. >> reporter: gary tuchman takes you where most people never go -- exposing polygamy's dirty secrets. >> reporter: the scenery is spectacular and the polygamist families who live here along the utah/arizona border have been able to live their lives with little interference from the outside world for generations. stepping into their world is both jarring and surreal. how many brothers and sisters do you have? >> i have 18. >> reporter: albert, how many brothers and sisters do you have? >> 22.

captioning sponsored by nbc/universal (chattering excitedly) narrator: it was morning in the country just a little rain. i'll get you an umbrella. ah! (grunting) (clattering) (hooting) i know, let's check the attic. uh-huh, uh-huh, uh-huh. (grunting) whoa! ooh, ha, ha, ha.

. >> narrator: america's pain pill epidemic. the youngest generation. >> we're seeing more babies being born addicted to drugs. >> reporter: beast of war. >> next thing you know i was staring a porpoise right in the face. just got me again. >> reporter: a once top secret military program, enlisting animals to protect the country. but first, inside a polygamist sect. >> we're dealing with the exploitation of children of young girls for sexual purposes. >> narrator: gary tuchman takes you where most people never go, exposing polygamy's dirty secrets. >>> the scenery is spectacular, and the polygamous families who live here along the entire border have been able to live their lives with little interference for generations. stepping into their world is both jarring and surreal. >> how many brothers and sisters do you have? >> i have 18. >> and, albert, how many brothers and sisters do you have? >> 22. >> i am the oldest of 32. >> reporter: these are not members of the salt lake city-based mormon church known as church of latter day

captioning sponsored by nbc/universal (yawns) narrator: when you wake up bleary eyed, normal things can

for those of you who had a chance to see the recent pdf series narrated by robert redford, you would appreciate the history of what everyone has tried to do to protect this incredible natural resource and historic resource, and in particular, the work of saved the day. i wanted to take the opportunity to help celebrate the 50th anniversary of the largest regional organization working to celebrate our san francisco bay, an organization that has been named non-profit of the year by the bay area chapter of the association for corporate growth and an organization that has been recognized repeatedly for its work on the environment. with that, david lewis, congratulations. >> supervisors, this body has been second to none in taking a leadership role in protecting the environment, and especially protecting san francisco bay. during my tenure leading this organization, there really is no city or county in the region that has taken such a leadership role, and we are proud to be celebrating his anniversary. we will be celebrating with a gala on november 3, and i hope all of you will be able to

narrator: george wondered what mr. glass and mr. zoobel were saying.

narrator: this year, i got a new laptop at best buy... and geek squad support. and since its got the new 2nd generation intel core processor... i can now do things like... multitask a lot easier... enjoy awesome graphics... and, stream things wirelessly. friend: whoa... geek: you're welcome. vo: get the latest laptop powered by the visibly smart 2nd gen intel core processor, from best buy. >> that's it for the report, everybody. captioning sponsored by comedy central captioned by media access group at wgbh access.wgbh.org ♪ two... two, three... ♪ ♪ good news, everyone. remember when you asked to see my family tree? all: no. ta-da! (whirring) this is my ancestor philo farnsworth, inventor of television, and as a bonus, childhood obesity. and here's dean farnsworth, developer of the farnsworth test for colorblindness.

captioning sponsored by universal animation narrator: george loved blueberries.re you go, george. man: easy. where's mrs. renkins today? oh, she's around the other side of the barn with her balloons. huh?

captioning sponsored by nbc/universal narrator: for city heritage week, the man with the yellow hat repainted

captioning sponsored by nbc/universal narrator: little monkeys sure can take up a lot of space, especiallytering) (grunts) aha! now, george, are you sure we can't give this all away instead of storing it in the basement? (frantic chattering) you'll never use any of this stuff again. huh?! (chattering anxiously) the way george saw it, you should save everything because you never know when you might need it.

(cheers and applause) narrator: this year, i got a new laptop at best buy...uad support. and since its got the new 2nd generation intel core processor... i can now do things like... multitask a lot easier... enjoy awesome graphics... and, stream things wirelessly. friend: whoa... geek: you're welcome. vo: get the latest laptop powered by the visibly smart 2nd gen intel core processor, from best buy. hi. (laughter) here to perform "keep on knocking" off their new album "move like this," ladies and gentlemen, the cars. (cheers and applause) ♪ ♪ ♪ oh, well the long street goes for miles and miles ♪ and it's picking up some strangers ♪ and it's picking up some smiles and the half breeds holler ♪ they're educated guesses and they got a lot of cheers you guessed it, you guessed it ♪ they keep you in follow mode, keep you in follow mode ♪ take the street you never road ♪ they keep you, that keep on knocking like the party's on ♪ they keep on knocking from dark till dawn ♪ well, i got some friends in random places ♪ all kinds of ideas, and all kinds of faces ♪ they ke

captioning sponsored by nbc/universal (chatting happily) (laughs) (barks) (laughs) narrator: george had

captioning sponsored by nbc/universal narrator the world was full of surprises...

captioning sponsored by universal animation (chattering) narrator: george loved spending time in thees have come in. want a taste? ooh... yeah, uh-huh, uh-huh, uh-huh, uh-huh! george was busy doing nothing,

narrator: george had grown tired of the same old bathtub frog and boat races. (groans): eh...your bath, george? (chatters) well, then please get back in the tub. you're puddling. (chatters) (splashes) this was george's box of stray stuff, none of which had ever been played with in the tub.

captioning sponsored by nbc/universal narrator: bedtime in the city, when all little monkeys liked to

captioning sponsored by nbc/universal narrator: few things capture the attention of a curious little

captioning sponsored by universal animation narrator: george dreamed about flying in the sky.

narration i actually argued very forcefully not know that said education isn't everything as i've been hinting at you know once you've got a rather highly educated group of people who know that they're not they haven't got huge prospects then you've got even more of a problem than if they were totally uneducated we also know we have a small minority of very distracted illiterate always so the education system has done well and i think it's that mix it's a sort of toxic mix of the bright working class kids and. a group of people a community play perhaps very easily educated or not though these kids would know that violence is not the answer people brought up in a context where they have a kind of conscience perhaps you wouldn't be doing this for a day and it is a large equation systems i do something a little education system can really help context with if you're dealing with a group of people particularly from kind of fractured families in and growing up in quite a brutalized atmosphere it is a real problem to use a one off or is the potentially more to come the underlying rumbling of

captioning sponsored by nbc/universal (charkie barking) narrator: a dog bouncing down the sidewalk meantllenging game

narrator: do you make frequent trips to the bathroom? suffer from urgency? hesitancy? get up more than once a night?

captioning sponsored by wpbt captioned by media access group at wgbh access.wgbh.org narrator: explore new worlds and new ideas through programs like this. made available for everyone through contributions to your pbs station from viewers like you. thank you. john sebastian: folk music has been around

captioning sponsored by nbc/universal narrator: wherever george went, he was always on the lookout forfirst. (croaks) look, george, a frog.

captioning sponsored by nbc/universal narrator one of the nicest things about city living...lophone playing) (sighs) to george, this was great. monkeys love music, and he was no exception.