Vice Presidential candidate Rep Paul Ryan, R-Wis., talks to supporters at a rally on the campus of Miami University in Oxford Ohio, Wednesday Aug. 15, 2012. Rep. Rob Portman listens to

 

              Vice Presidential candidate Rep Paul Ryan, R-Wis., talks to supporters at a rally on the campus of Miami University in Oxford Ohio, Wednesday Aug. 15, 2012. Rep. Rob Portman listens to
Vice Presidential candidate Rep Paul Ryan, R-Wis., talks to supporters at a rally on the campus of Miami University in Oxford Ohio, Wednesday Aug. 15, 2012. Rep. Rob Portman listens to his left. (AP Photo/Tom Uhlman)