What do you think of the movie Bowling for Columbine?

i think it was a good movie but there are various reasons as to the gun violence in america, mostly being the breakdown in morals that parents should instill in children but are too busy with trying to keep up financially in this greedy society, also the media (news, video games, movies, music) influences people more than they think, and also laziness- school officials need to do something when they see people being picked on, its part of their job to help ensure the well being of their students and the lazy people who dont keep up with their guns or fails to properly secure them enough to be able to have a underaged person easily take a weapon from them.