Gun Use in PG-13 Movies Has More Than Tripled Since 1985 (Health, Medical, and Science Updates, November 12th, 2013)
Gun Violence in PG-13 Movies Tripled Since 1985, Study Finds (U.S. News & World Report, November 11th, 2013)
New Study Shows There Isn’t a Big Difference Between PG-13 and R Rated Movies (CBS Philadelphia, November 11th, 2013)
Gun violence in movies for teens has more than tripled since 1985 (Agence France-Presse (AFP), November 11th, 2013)
Gun violence in PG-13 movies has more than tripled since 1985 (Entertainment Weekly, November 11th, 2013)