Synopsis

"Toxic Town" journeys to Anniston, Alabama, a place recognized as one of the nation's most polluted. Sir David Attenborough sits down with the acclaimed documentary filmmaker for an interview. "Depressed and on Welfare" explores the potential link between clinical depression and barriers to employment for some who rely on public assistance. "Cheaters" investigates the escalating issue of academic dishonesty in higher education. And Andy Rooney muses on the surprisingly challenging task of openin