Republican vice presidential candidate Rep. Paul Ryan, R-Wis., talks about the national debt during a campaign stop, Tuesday, Sept. 18, 2012 in Dover, N.H. (AP Photo/Jim Cole)

 

              Republican vice presidential candidate Rep. Paul Ryan, R-Wis., talks about the national debt during a campaign stop, Tuesday, Sept. 18, 2012 in Dover, N.H. (AP Photo/Jim Cole)
Republican vice presidential candidate Rep. Paul Ryan, R-Wis., talks about the national debt during a campaign stop, Tuesday, Sept. 18, 2012 in Dover, N.H. (AP Photo/Jim Cole)