Report: Defense Department needs to rethink security after Washington Navy Yard shooting
A new report recommends that the Defense Department rethink how it protects its personnel and facilities.
The news comes following the Washington Navy Yard killings last September.
Former Navy Reservist Aaron Alexis gunned down 12 workers at the building before police killed him. Investigators say he had serious mental health issues that went unnoticed.
The report recommends greater...