Third Presidential Debate - Tempe, Ariz.

President George W. Bush and Democratic presidential nominee John Kerry acknowledge the crowd at the beginning of the debate, which focused on domestic issues.  (Mario Tama / Getty Images)

President George W. Bush and Sen. John Kerry shake hands before the start of 90-minute debate on the campus of Arizona State University.  (Joe Raedle / Getty Images)

“Everything is a gift from the Almighty,” Sen. John F. Kerry said as the two reflected on how faith influences their politics.  (Ron Edmonds / AP)

“Prayer and religion sustain me,” said President Bush. “I receive calmness in the storms of the presidency.”  (Ron Edmonds / AP)

Democratic presidential candidate Sen. John Kerry makes a point.  (Kevork Djansezian / AP)

President Bush acknowledges his opponent during the third and final presidential debate in Tempe, Ariz.  (Matt York / AP)

Teresa Heinz Kerry, right, sits with actor Michael J. Fox and John Kerry’s daughter, Vanessa, prior to the start of the debate.  (Gerald Herbert / AP)

First Lady Laura Bush sits with her daughters, Barbara, left, and Jenna, prior to the start of the debate.  (Gerald Herbert / AP)

Democratic presidential candidate John Kerry gestures toward the president as he answers a question.  (Ron Edmonds / AP)

President Bush responds to a question posed by moderator Bob Schieffer of CBS News.  (Ron Edmonds / AP)

Sen. John Kerry makes a point during the debate as President George W. Bush and moderator Bob Schieffer of CBS News listen.  (Ron Edmonds / AP)

The candidates shake hands at the conclusion of Wednesday’s 90-minute debate, the last of three scheduled before the November 2 election.  (Joe Raedle / Getty Images)

President Bush leaves the stage with First Lady Laura Bush and their daughters, Barbara and Jenna, at the end of the final debate.  (Gerald Herbert / AP)

John Kerry stands with his wife, Teresa Heinz Kerry, far left, and his daughters, Vanessa and Alexandra, after the debate.  (Kevork Djansezian / AP)