Navy Yard Shootings Prompts Security Clearance Questions - NBC 5 Dallas-Fort Worth

    Navy Yard Shootings Prompts Security Clearance Questions

    The Senate committee on Homeland Security and Governmental Affairs is investigating the nation's security clearance system after Aaron Alexis shot and killed 12 people at the Washington Navy Yard in September. (Published Thursday, Oct 31, 2013) The Senate committee on Homeland Security and Governmental Affairs is investigating the nation's security clearance system after Aaron Alexis shot and... See More