Peter Jennings; Viacom Buys Paramount; Allen Ginsberg

Peter Jennings, anchor for CBS World News Tonight, talks about his experience in war-torn Sarajevo and a recent mortar attack on a market. Richard Clurman, former chief of correspondents at Time magazine, and journalist James B. Stewart discuss Viacom's acquisition of Paramount Pictures. Allen Ginsberg on his work, activism, and a new documentary about his life.