APTOPIX Romney 2012
Republican vice presidential candidate, Rep. Paul Ryan, R- Wis. arrives as he is introduced at the Values Voters Summit in Washington, Friday, Sept. 14, 2012. (AP Photo/ Evan Vucci)
Republican vice presidential candidate, Rep. Paul Ryan, R- Wis. arrives as he is introduced at the Values Voters Summit in Washington, Friday, Sept. 14, 2012. (AP Photo/ Evan Vucci)
