Jackson is sworn in to testify at a hearing of the House Subcommittee on Oversight and Investigations on Capitol Hill in Washington

 
Jackson is sworn in to testify at a hearing of the House Subcommittee on Oversight and Investigations on Capitol Hill in Washington
U.S. Environmental Protection Agency Administrator Lisa Jackson is sworn in to testify at a hearing of the House Subcommittee on Oversight and Investigations on Capitol Hill in Washington, September 22, 2011. REUTERS/Jonathan Ernst (UNITED STATES - Tags: POLITICS)