From the show: The theater shooting in Aurora, Colo., should move US government to better regulate guns

Further reading, graphics and video related to tonight’s coverage:

COLORADO MOVIE MASSACRE

CBS –
Mass shooting at Batman screening in Aurora, Colo.; 12 dead, dozens more wounded

Salon.com –
Call it terrorism (by David Sirota)

GUEST
David Sirota – @davidsirota
davidsirota.com

POLITICAL AFTERMATH

Los Angeles Times –
Obama, Romney express shock and sorrow over Aurora shooting

GUEST
Michael Hastings – @mmhastings
michaelhastings.com

GUN CONTROL

The Daily Beast –
Why Don’t Mass Shootings Lead to Gun Control?

Current.com –
Arming the Mexican Cartels episode page

GUEST
Christof Putzel – @ChristofPutzel

AMERICA UNDER ATTACK

Chron.com –
Rep. Louie Gohmert calls Aurora shooting ‘terrorist act,’ questions why no one else in theater had a gun

BradyCampaign.org –
Mass shootings in the United States since 2005

GUEST
Colin Goddard – @clgoddard
bradycampaign.org

HOLLYWOOD REACTION TO THE SHOOTING

New York Times –
Warner Brothers Assesses Potential Responses on ‘Dark Knight’

Los Angeles Times –
In wake of shooting, Warner Bros. pulls ‘Gangster Squad’ trailer

GUEST
Lucas Shaw – @Lucas_Shaw
thewrap.com