A heartfelt history of KFPA, the nation's oldest alternative radio station, the Pacifica Foundation's eclectic flagship, based in Berkeley, Cal. Since KPFA signed on in 1949, it has broadcast everything from Soviet-press reviews to bird calls. Even conservatives have gotten airtime. Of course, KPFA has always been controversial, and recently, the controversy has been internecine. This hour doesn't shrink from that, but mostly it celebrates KPFA. Author Alice Walker narrates.