Inside the AC360 "Guns Under Fire" debate

Anderson Cooper hosts panel members, from left, Dan Gross, president of the Brady Campaign; Sandy Froman, former NRA president; Cheryl Olson, who studies video games and violence; and Sanjay Gupta, chief medical correspondent for CNN, at the "Guns Under Fire" town hall event at George Washington University in Washington on Thursday, January 31.

Anderson Cooper hosts panel members, from left, Dan Gross, president of the Brady Campaign; Sandy Froman, former NRA president; Cheryl Olson, who studies video games and violence; and Sanjay Gupta, chief medical correspondent for CNN, at the "Guns Under Fire" town hall event at George Washington University in Washington on Thursday, January 31.