Schieffer ends final debate with advice: go vote

Moderator Bob Schieffer, center, watches as Republican presidential nominee Mitt Romney, left and President Barack Obama wave to members of the audience during the third presidential debate at Lynn University, Monday, Oct. 22, 2012, in Boca Raton, Fla. (AP Photo/Eric Gay)Bob Schieffer took a light hand Monday as moderator of the final presidential debate, ending with advice from his mother: "Go vote. It makes you feel big and strong."