>> roewer: well, we had a kingston spill. that's kingston, tennessee, where, last december, a giant retention pool of coal ash buckled under the weight of five decades of waste. >> 9-1-1 operator: now, all the power lines and everything have been knocked out. >> stahl: a billion gallons of muck shot into the emory river like a black tsunami... >> 9-1-1 operator: one person in the house, he's alive. >> stahl: ...engulfing homes, uprooting trees... >> 9-1-1 operator: everything's gone. >> stahl: ... and throwing fish out of the water. >> no, don't eat the fish, please. >> stahl: residents woke up to an apocalyptic moonscape of ash- bergs everywhere. >> this stuff is just sitting there, steaming. >> stahl: the spill was 100 times larger than the "exxon valdez," and it was all coal ash. >> roewer: you'd never heard of coal ash before kingston. >> stahl: never. >> roewer: never >> stahl: never. >> roewer: wasn't a problem. >> stahl: well, it was a problem, we just didn't know. the problem is, where do you put all that stuff? here,

it's wednesday night at is nce hall in one of kingston's mo notorious get toes.this club draws party-goers om all levels of jamaican society. but many are ouaged by t genre music. earlier this year, murdero and sexually eplicit lyrics re banned from the jamaican air was in the name of protecting children. >> me personally, it doesn't make he want to have sex it just a song. >> the rason they don't wa it -- >> it's really an issue of power. we're losing our young peoe. it's destring the nation. an analogy for you is elvis presley doing sff with his hips back in e day and peoe think, there gs the united stes. for dr. kingly stewart, a professor of anthropology and a popular radio deejay, dance hall music has becme the focus of cuural war, revealing the minds that dide jamaican society. >> they want dvds of israel. butou have to undetand, dae halls from he working class poor ge toe areas of jam jamaica. there e those here who are comfortable with the popularity of this base representing jamaican. ey're offended. >> personay, i would be totally embaassed for abody to

it's wednesday night at this dance hall in one of kingston's most notorious ghettos. this club draws party-goers from all levels of jamaican society. but many are outraged by the genre of music. earlier this year, murderous and sexually explicit lyrics were banned from the jamaican air waves in the name of protecting children. >> me personally, it doesn't make me want to have sex. it's just a song. >> the reason they don't want it is to avoid the subject. >> it's really an issue of class and power. it's under the facade of, we're losing our young people. it's destroying the nation. an analogy for you is elvis presley doing stuff with his hips back in the day and people think, there goes the united states. >> for dr. kingsley stewart, a professor of anthropology and a popular radio deejay, dance hall music has become the focus of a cultural war, revealing the minds that divide jamaican society. >> there are people who write me from botswana, south africa, they want dvds of israel. but you have to understand, dance hall is from the working class poor ghetto areas of jam