
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.

Inside the AC360 "Guns Under Fire" debate —
Anderson Cooper embraces a member of the audience at the town hall special.

Inside the AC360 "Guns Under Fire" debate —
Host Anderson Cooper.

Inside the AC360 "Guns Under Fire" debate —
Panel members, from left, Gross, Froman, Olson and Gupta.

Inside the AC360º "Guns Under Fire" debate —
An audience member listens to the debate.

Inside the AC360º "Guns Under Fire" debate —
Colin Goddard, left, who survived the Virginia Tech mass shooting in 2007, left, with Asa Hutchinson, a former congressman involved in the National Rifle Association's school emergency response program.

Inside the AC360º "Guns Under Fire" debate —
Amardeep Kaleka, the youngest son of Satwant Singh Kaleka, the Sikh Temple of Wisconsin president who was killed in a shooting, talks to a reporter at the event.

Inside the AC360º "Guns Under Fire" debate —
Audience members listen to panelists.

Inside the AC360º "Guns Under Fire" debate —
The town hall at George Washington University featured gun rights advocates as well as proponents of stricter laws.

Inside the AC360º "Guns Under Fire" debate —
The event was held in front of a live audience who were given the chance to participate with questions for panelists.

Inside the AC360º "Guns Under Fire" debate —
Sarah McKinley, who used a 12-gauge shotgun to stop a home intruder, attended the event and participated in the discussion.