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Sen. Claire McCaskill talks about the hearing on the shooting and the issue of classified security clearances – who gets them and how long they can keep them.
Security in focus after Navy Yard shooting
Catch up with NBC News Clone on today's hot topic: Wbna53426735 - Breaking News | NBC News Clone. Our editorial team reformatted this story for clarity and speed.
Sen. Claire McCaskill talks about the hearing on the shooting and the issue of classified security clearances – who gets them and how long they can keep them.
