Chris Hegedus and D.A. Pennebaker's 1993 inside-the-Clinton-campaign portrait. The blueprint for political-campaign documentary.
From Wikipedia
The War Room is a 1993 American documentary film about Bill Clinton's campaign for President of the United States during the 1992 United States presidential election. Directed by Chris Hegedus and D. A. Pennebaker, the film was released on December 5, 1993. It was eventually nominated for the Best Documentary Feature Academy Award.