The movie company behind Ryan Gosling's latest film, "Gangsta Squad" has decided to change the film's release date in the wake of the Colorado shooting. Warner Bros., the same company behind "Dark Knight Rises," has moved the release date of the violent film from September 7 to January 11. According to Variety, Warner Bros. announced that the studio will re-edit a scene where gangsters shoot a crowd in a movie theater with machine guns from behind the movie screen.