House Democrats in their seats as they wait for President Barack Obama for their meeting on Capitol Hill in Washington, Saturday, March 20, 2010. (AP Photo/Pablo Martinez Monsivais)

President Barack Obama, left, with Speaker of the House Nancy Pelosi, D-CA., right, during his visit to Capitol Hill to meet with House Democrats, in Washington, Saturday, March 20, 2010. (AP Photo/Pablo Martinez Monsivais)

Federal Reserve Chairman Ben Bernanke testifies on Capitol Hill in Washington, Wednesday, March 17, 2010, before the House Financial Services Committee. (AP Photo/Pablo Martinez Monsivais)

Rep. Dave Camp, R-Mich., during a news conference on healthcare on Capitol Hill in Washington, Thursday, March 18, 2010.(AP Photo/Pablo Martinez Monsivais)