Article Photos: Sundance stars sound off on gun violence in film 5/7

From left, actors Guy Pearce, Amy Ryan, Mackenzie Davis, Felicity Jones and director Drake Doremus  from the film "Breathe In" 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)