In Profile: 100 Years In US Presidential Races

(FILE PHOTO) In this composite image a comparison has been made between former US Presidential Candidates George W. Bush (L) and John Kerry. In 2004 George W. Bush won the presidential election to become the President of the United States. ***LEFT IMAGE*** WASHINGTON - JANUARY 20: U.S. President George W. Bush delivers his State of the Union address on Capitol Hill January 20, 2004 in Washington, DC. Bush delivered his remarks to the nation before a joint session of Congress. (Photo by Kevin Lamarque-Pool/Getty Images) ***RIGHT IMAGE*** MANCHESTER, NH - DECEMBER 27: Democratic presidential hopeful Senator John Kerry (D-MA) addresses the audience at a campaign stop at the Manchester Public Library December 27, 2003 in Manchester, New Hampshire. Kerry spent the day campaigning in New Hampshire. (Photo by William B. Plowman/Getty Images)