Another mass shooting- this time in Washington, DC

Another mass shooting in the United States.  If I sound weary, it’s because I am.  Although it’s early and details about the shooter are still emerging, the common ingredients are all there: easy access to guns, previous gun-related arrests, the powerful gun lobby, mental illness, and  violent video games.  Here’s a graphic reflecting who commits these mass shootings from Mother Jones:Screen shot 2013-09-17 at 6.37.41 AMI guess they forgot to include a graphic showing the male/female ratio.