House Budget Committee Chairman Rep. Paul Ryan, R-Wis., right, accompanied by House Speaker John Boehner of Ohio, left, takes reporters' questions as during a news conference on Capitol Hill in Washington, Wednesday, Dec. 11, 2013, as House Republicans signaled support for a budget deal worked out yesterday between Ryan and Senate Budget Committee Chair Sen. Patty Murray, D-Wash. The budget deal was one of a few major measures left on Congress' to-do list near the end of a bruising year that has produced a partial government shutdown, a flirtation with a first-ever federal default and gridlock on President Obama's agenda. (AP Photo/J. Scott Applewhite)

Photo by: J. Scott Applewhite

House Budget Committee Chairman Rep. Paul Ryan, R-Wis., right, accompanied by House Speaker John Boehner of Ohio, left, takes reporters' questions as during a news conference on Capitol Hill in Washington, Wednesday, Dec. 11, 2013, as House Republicans signaled support for a budget deal worked out yesterday between Ryan and Senate Budget Committee Chair Sen. Patty Murray, D-Wash. The budget deal was one of a few major measures left on Congress' to-do list near the end of a bruising year that has produced a partial government shutdown, a flirtation with a first-ever federal default and gridlock on President Obama's agenda. (AP Photo/J. Scott Applewhite)