The Defense Department is reviewing the standard that allows 10 years between security clearance background investigations for employees with secret-level clearances. Under current law, a person holding a top secret clearance, the highest level of access to classified government information, must be reinvestigated every five years to continue holding the clearance. Those holding a secret clearance, which Washington Navy Yard shooter Aaron Alexis held, must be reinvestigated every 10 years as it is one step below top secret. Those holding…
