This photo provided by the Massachusetts governors office shows Gov. Mitt Romney, left, meeting with a Massachusetts Army National Guard member assigned to Aviation Task Force, Camp Buehring, in Kuwait in this May 23, 2006 file photo, before visiting Iraq. (AP Photo/United States Air Force, Lt. Col. Martin Moerschell, File)
Massachusetts Gov. Mitt Romney speaks at fundraiser for the Republican Party of Orange County in Irvine Calif. in this June 17, 2005 file photo. (AP Photo/Chris Carlson, File)
Massachusetts Gov. Mitt Romney gestures while speaking to a Republican Women's club in Concord, N.H. in this March 18, 2006 file photo. (AP Photo/Jim Cole, File)
Massachusetts Gov. Mitt Romney gestures while speaking to the Republican's at the 4th annual Ronald Reagan Dinner in Des Moines, Iowa, in this Oct. 16, 2004 file photo. (AP Photo/Steve Pope, File)
Massachusetts Gov. Mitt Romney speaks during a holiday reception in Manchester, N.H., Thursday, Dec. 21, 2006. Romney will step down from office next month and is considered a possible 2008 presidential candidate. (AP Photo/Jim Cole)
Massachusetts Gov. Mitt Romney shakes hands with former state Speaker of the House Donna Sytek at a holiday reception in Manchester, N.H., Thursday, Dec. 21, 2006. Romney will step down from office next month and is considered a possible 2008 presidential candidate. (AP Photo/Jim Cole)
Massachusetts Gov. Mitt Romney greets guests at a holiday reception at a holiday reception in Manchester, N.H., Thursday, Dec. 21, 2006. Romney will step down from office next month and is considered a possible 2008 presidential candidate. (AP Photo/Jim Cole)