A New Orleans district attorney (Kevin Costner) fights to uncover the truth behind President Kennedy's assassination in Oliver Stone's JFK (1991).

A look at Jackie Kennedy and her role as first lady. This clip is courtesy of THE HISTORY CHANNEL.

The November 22, 1963, assassination of U.S. President John F. Kennedy shocked the nation and the world. The brisk investigation of that murder conducted under the guidance of Supreme Court Justice Earl Warren distressed many observers, even though subsequent careful investigations have been unable to find much fault with the conclusions his commission drew, the central one of which was that the assassin, Lee Harvey Oswald, acted alone. Instead of satisfying the public, one result of the Warren Commission Report was that an unimaginable number of plausible conspiracy theories were bruited about, and these have supported a sizeable publishing mini-industry ever since. In making this movie, director Oliver Stone had his pick of supposed or real investigative flaws to draw from and has constructed what some reviewers felt was one of the most compelling (and controversial) political detective thrillers ever to emerge from American cinema. Long before filming was completed, Stone was fending off heated accusations