House Intelligence Committee Chairman Rep. Mike Rogers (top center), Michigan Republican, and the committee's ranking Democrat, Rep. C.A. "Dutch" Ruppersberger (left), Maryland Democrat, question executives of two major Chinese technology companies Sept. 13, 2012, on Capitol Hill in Washington as lawmakers probe whether China's fast-growing expansion in the U.S. hi-tech market pose a threat to national security. (Associated Press)
Rep. C.A. "Dutch" Ruppersberger, Maryland Democrat, discusses the recent operation that resulted in the death of Osama bin Laden in Pakistan, as the congressman visits with residents of the Oak Crest Retirement Community in Parkville, Md., on Friday, May 6, 2011. Mr. Ruppersberger is his party's top-ranking member on the House Intelligence Committee. (AP Photo/Brian Witte)