Is gun violence in the movies and video games causing violence in the streets?

WITHOUT A DOUBT THERE IS MORE BLOOD AND GORE IN TODAYS MOVIES THAN IS THE PAST.  IS THIS INCREASE IN VIOLENCE RELATED TO MORE VIOLENCE IN THE STREETS? 

AND SHOULD HOLLYWOOD TAKE A LONG LOOK AT THEMSELVES BEFORE POINTING THE FINGER AT GUN OWNERS?

H/T TO  MR. CONSERVATIVE

STOP OBAMA! Stop Obama's Second Term Agenda WIDGET. FOLLOW LINK FOR DETAILS.