In this photo provided by NBC, Ann Romney, wife of Republican presidential nominee Mitt Romney, left, appears on "The Tonight Show" with Jay Leno on Tuesday, Sept. 25, 2012. (AP Photo/N

 

              In this photo provided by NBC, Ann Romney, wife of Republican presidential nominee Mitt Romney, left, appears on "The Tonight Show" with Jay Leno on Tuesday, Sept. 25, 2012. (AP Photo/N
In this photo provided by NBC, Ann Romney, wife of Republican presidential nominee Mitt Romney, left, appears on "The Tonight Show" with Jay Leno on Tuesday, Sept. 25, 2012. (AP Photo/NBC, Paul Drinkwater)