Bowling for Columbine,Dead Man Walking,American History X, Crash,The shadow of hate,people like us (HELP)?

No, firearms has nothing to do with violence, violent people are the cause of violence. A firearm in only an inanimate object like any other inanimate object. This is like you asking if spoons cause Rosie O'Donnell to be fat, asking if pencils cause misspelled words, or if automobiles make people speed and run stop signs.