An enthusiastic House Budget Committee Chairman Rep. Paul Ryan (R-WI) calls on a reporter. Ryan  introduced his budget plan, titled "The Path to Prosperity"  during a news conference on Capitol Hill in Washington D.C. on Tuesday, March 20, 2012. (Photo by Jeff Malet)
House Budget Committee Chairman Rep. Paul Ryan (R-WI), holds a copy of his budget plan, titled "The Path to Prosperity"  during a news conference on Capitol Hill in Washington D.C. on Tuesday, March 20, 2012. (Photo by Jeff Malet)
A smiling House Budget Committee Chairman Rep. Paul Ryan (R-WI), holds a copy of his budget plan, titled "The Path to Prosperity"  during a news conference on Capitol Hill in Washington D.C. on Tuesday, March 20, 2012. (Photo by Jeff Malet)
House Budget Committee Chairman Rep. Paul Ryan (R-WI), holds a copy of his budget plan, titled "The Path to Prosperity"  during a news conference on Capitol Hill in Washington D.C. on Tuesday, March 20, 2012. (Photo by Jeff Malet)
House Budget Committee Chairman Rep. Paul Ryan (R-WI), center, introduces his budget plan, titled "The Path to Prosperity"  during a news conference on Capitol Hill in Washington D.C. on Tuesday, March 20, 2012. (Photo by Jeff Malet)
House Budget Committee Chairman Rep. Paul Ryan (R-WI)  introduces his budget plan, titled "The Path to Prosperity"  during a news conference on Capitol Hill in Washington D.C. on Tuesday, March 20, 2012. (Photo by Jeff Malet)
House Budget Committee Chairman Rep. Paul Ryan (R-WI), center, introduces his budget plan, titled "The Path to Prosperity"  during a news conference on Capitol Hill in Washington D.C. on Tuesday, March 20, 2012. (Photo by Jeff Malet)
An enthusiastic House Budget Committee Chairman Rep. Paul Ryan (R-WI)  introduces his budget plan, titled "The Path to Prosperity"  during a news conference on Capitol Hill in Washington D.C. on Tuesday, March 20, 2012. (Photo by Jeff Malet)
An enthusiastic House Budget Committee Chairman Rep. Paul Ryan (R-WI)  introduces his budget plan, titled "The Path to Prosperity"  during a news conference on Capitol Hill in Washington D.C. on Tuesday, March 20, 2012. (Photo by Jeff Malet)
House Budget Committee Chairman Rep. Paul Ryan (R-WI), holds a copy of his budget plan, titled "The Path to Prosperity" during a news conference on Capitol Hill in Washington D.C. on Tuesday, March 20, 2012. (Photo by Jeff Malet)
House Budget Committee Chairman Rep. Paul Ryan (R-WI), holds a copy of his budget plan, titled "The Path to Prosperity"  during a news conference on Capitol Hill in Washington D.C. on Tuesday, March 20, 2012. (Photo by Jeff Malet)
House Budget Committee Chairman Rep. Paul Ryan (R-WI), holds a copy of his budget plan, titled "The Path to Prosperity" during a news conference on Capitol Hill in Washington D.C. on Tuesday, March 20, 2012. (Photo by Jeff Malet)
See photo in original gallery.