Director Sebastian Junger, left, and producer James Brabuzon from the film "Which Way Is Front Line From Here" pose for a portrait during the 2013 Sundance Film Festival on Sunday, Jan.

... more 

Director Sebastian Junger, left, and producer James Brabuzon from the film "Which Way Is Front Line From Here" pose for a portrait during the 2013 Sundance Film Festival on Sunday, Jan. 20, 2013 in Park City, Utah. (Photo by Victoria Will/Invision/AP Images) less 

1 / 7
Associated Press
Tue, Jan 22, 2013 3:58 PM EST