. >> looking at pg-13 asell as r-rated films going backwe through 1985 and foundo frozen had silenced how much gun violence there was. to our surprise the rate of gun violence in pg-13 has been growing rapidly to the point in the last year thereas is no more gun violence in pg-13 movies they and rated r movies. gerri: that is amazing and - shocking.pp whyen is that happening? there is the tendency tode want to include violence because they know that draws the audience. they also can sell these overseas with action and violence does well over there. the pg-13 rating is anybody could walk in so they have as bigger audiencen not like rated r to buy a ticket. it makes sense from their point ofeal. gerri: you are talking to a woman whose excitement is over the heads. i am not in to supervise went -- super by linde but does mom and dad i agree -- understand how these are so violent? >> the motion picture association says you should look at the y script is says violence but it does not give you a sense of what is in the movie and pg-13 says not as bad as rated r but we see that it is worse.