Republican presidential nominee Mitt Romney (L) makes a point as U.S. President Barack Obama (R) listens during the final U.S. presidential debate in Boca Raton

 
Republican presidential nominee Mitt Romney (L) makes a point as U.S. President Barack Obama (R) listens during the final U.S. presidential debate in Boca Raton
Republican presidential nominee Mitt Romney (L) makes a point while answering a question from moderator Bob Schieffer as U.S. President Barack Obama (R) listens during the final U.S. presidential debate in Boca Raton, Florida October 22, 2012. REUTERS/Win McNamee/Pool