Government Background Check System Gave Navy Yard Gunman Security Clearance despite Arrest History

The U.S. government’s background check system gave Washington Navy Yard gunman Aaron Alexis, a military contractor and former Navy reservist, an all-access secret-level clearance pass to a several military installations despite a history of arrests and disorderly conduct, according to a report from The Washington Post. Officials say Alexis used his security clearance pass to enter…