IN FLIGHT - JULY 15: Democratic presidential running mates John Kerry (L) and John Edwards speak on a plane, travelling from New York to West VirginiaJuly 15, 2004. (Photo by Diana Walker/Getty Images)
NEW ORLEANS - JANUARY 30: Former Sen. John Edwards (D-NC) speaks to the media after announcing that is he withdrawing from the Presidential Race on January 30, 2008 in New Orleans, Louisiana. Edwards bowed out of the 2008 presidential race leaving Sen. Barack Obama (D-IL) and Sen. Hillary Clinton (D-NY) vying for the Democratic nomination. (Photo by Chris Graythen/Getty Images)
ALGONA, IA - JANUARY 14: Senator John Edwards fields questions from reporters while campaigning in Algona, Iowa January 14, 2004. Iowa will be the first test of popularity for the democratic presidential candidates when it holds its caucus on January 19. (Photo by Scott Olson/Getty Images)
ALGONA, IA - DECEMBER 31: Democratic presidential candidate and former Sen. John Edwards (D-NC) speaks to Iowa residents at the VFW Hall December 31, 2007 in Algona, Iowa. According to polls, Edwards is locked in a virtual tie with Sen. Hillary Clinton (D-NY) and Sen. Barack Obama (D-IL) in the Iowa Caucus. (Photo by Win McNamee/Getty Images)
