Ah yes, the old "______(fill in the blank) kills more than guns" attempt to deflect from the subject (in this case how a gun-saturated environment might affect behavior).  The subject is NOT alcohol, the subject is not prohibition...it IS how one's environment affects one's behavior.  The hand that loads and aims the gun is connected to the brain that controls the hand.  To deny that the brain is not influenced by its environment is to deny accepted scientific conclusions concerning behavior and what affects it.