Treasury Secretary Jack Lew testifies on Capitol Hill in Washington on April 16, 2013, before the House Budget Committee hearing on President Obama's fiscal 2014 federal budget. (Associated Press)
Treasury Secretary Jack Lew testifies on Capitol Hill in Washington on April 16, 2013, before the House Budget Committee hearing on President Obama's fiscal 2014 federal budget. (Associated Press)
**FILE** House Budget Committee Chairman Rep. Paul Ryan, Wisconsin Republican, holds up a copy of the House Budget Committee 2014 Budget Resolution as he speaks during a news conference on Capitol Hill in Washington on March 12, 2013. (Associated Press)
**FILE** House Budget Committee Chairman Rep. Paul Ryan, Wisconsin Republican, holds up a copy of the House Budget Committee 2014 Budget Resolution as he speaks during a news conference on Capitol Hill in Washington on March 12, 2013. (Associated Press)
** FILE ** House Budget Committee Chairman Paul Ryan, Wisconsin Republican, speaks about the 2014 Budget Resolution during a news conference on Capitol Hill in Washington on March 12, 2013. (Associated Press)
House Budget Committee Chairman Paul Ryan, Wisconsin Republican, speaks about the 2014 Budget Resolution during a news conference on Capitol Hill in Washington on March 12, 2013. (Associated Press)
House Budget Committee Chairman Rep. Paul Ryan, R-Wis., holds up a copy of the House Budget Committee 2014 Budget Resolution as he speaks during a news conference on Capitol Hill in Washington, Tuesday, March 12, 2013. (AP Photo/Carolyn Kaster)
House Budget Committee Chairman Rep. Paul Ryan, R-Wis., holds up a copy of the House Budget Committee 2014 Budget Resolution as he speaks during a news conference on Capitol Hill in Washington, Tuesday, March 12, 2013. (AP Photo/Carolyn Kaster)
**FILE** House Budget Committee Chairman Rep. Paul Ryan, Wisconsin Republican, holds up a copy of the House Budget Committee 2014 Budget Resolution as he speaks during a news conference on Capitol Hill in Washington on March 12, 2013. (Associated Press)
