The History Channel presents this feature-length special on "the year that       changed everything." Journalist Tom Brokaw revisits key moments from a           watershed year, including the triumphs (the first successful lunar orbit and     the Civil Rights Movement) and the tragedies (the Tet Offensive, the Chicago   riots, and the murders of Martin Luther King, Jr. and Bobby Kennedy). Footage  from the period is joined by provocative interviews with eyewitnesses of these momentous events. USA, 2007, 94 mins.