Nov. 1: David Plouffe, Barack Obama's presidential campaign manager, discusses the search for a vice president with NBC’s David Gregory on “Meet the Press.”
NASHVILLE, TN - OCTOBER 07: Debate moderator Tom Brokaw talks prior to the Town Hall Presidential Debate at Belmont University's Curb Event Center October 7, 2008 in Nashville, Tennessee. Tonight's debate is the second presidential debate of three, the only one being held in the town hall style w
ST. LOUIS - OCTOBER 02: PBS journalist and debate moderator Gwen Ifill speaks to Republican vice presidential candidate Alaska Gov. Sarah Palin during the vice presidential debate at the Field House of Washington University's Athletic Complex on October 2, 2008 in St. Louis, Missouri. The highly ant
WASHINGTON, DC - OCTOBER 11: U.S. President George Bush waves to reporters 11 October, 1992 upon leaving the White House in Washington, DC prior to boarding Marine One. Bush is on his way to St. Louis, Missouri for the first of three presidential debates.
Democratic vice presidential candidate Sen. Joe Biden, D-Del., left, and Republican vice presidential candidate Alaska Gov. Sarah Palin shake hands before the start of a vice presidential debate at Washington University in St. Louis, Mo., Thursday, Oct. 2, 2008.