Sen. Rob Portman (center), Ohio Republican, center, talks with a reporter about the closed-door briefing he and other members of the Homeland Security and Governmental Affairs Committee received about the Benghazi attack on Thursday, Nov. 29, 2012, at the U.S. Capitol. (Barbara L. Salisbury/The Washington Times)

Photo by: BARBARA L. SALISBURY

Sen. Rob Portman (center), Ohio Republican, center, talks with a reporter about the closed-door briefing he and other members of the Homeland Security and Governmental Affairs Committee received about the Benghazi attack on Thursday, Nov. 29, 2012, at the U.S. Capitol. (Barbara L. Salisbury/The Washington Times)