Rep. Paul Ryan, the Republican vice presidential candidate, casts his ballot as wife Janna, son Charlie (left) and daughter Liza watch on Tuesday, Nov. 6, 2012, at the Hedberg Public Library in Janesville, Wis. (AP Photo/Mary Altaffer)
Rep. Paul Ryan, the Republican vice presidential candidate, casts his ballot as wife Janna, son Charlie (left) and daughter Liza watch on Tuesday, Nov. 6, 2012, at the Hedberg Public Library in Janesville, Wis. (AP Photo/Mary Altaffer)
Republican vice presidential candidate, Rep. Paul Ryan, R-Wis., waves as he comes off the stage with his wife Janna, left, daughter Liza, second from left, and sons Sam and Charlie, right, during a campaign event, Monday, Nov. 5, 2012 in Reno, Nev. (AP Photo/Mary Altaffer)
Republican vice presidential nominee, Rep. Paul Ryan of Wisconsin walks across the stage with sons Sam, left, Charlie, right, and daughter Liza during a podium sound check at the Republican National Convention in Tampa, Fla., on Wednesday, Aug. 29, 2012. (AP Photo/Charles Dharapak)
Republican vice presidential nominee, Rep. Paul Ryan of Wisconsin walks across the stage with sons Sam, left, Charlie, right, and daughter Liza during a podium sound check at the Republican National Convention in Tampa, Fla., on Wednesday, Aug. 29, 2012. (AP Photo/Charles Dharapak)
