House Oversight and Investigations subcommittee Chairman, Rep. Tim Murphy, R-Pa., and ranking member Rep. Diana DeGette, D-Colo., right, listen to testimony on Capitol Hill in Washington, Wednesday, ... more 
House Oversight and Investigations subcommittee Chairman, Rep. Tim Murphy, R-Pa., and ranking member Rep. Diana DeGette, D-Colo., right, listen to testimony on Capitol Hill in Washington, Wednesday, July 16, 2014, during a hearing on the incident last month at a Centers for Disease Control and Prevention lab that handles bioterrorism agents. (AP Photo/Lauren Victoria Burke) less 
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Associated Press | Photo By Lauren Victoria Burke
Wed, Jul 16, 2014 1:24 PM EDT