TEMPE, AZ - OCTOBER 13:  U.S. President George W. Bush (R) and Democratic presidential candidate Sen. John Kerry (D-MA) participate a 90 minute debate on the campus of Arizona State University October 13, 2004 in Tempe, Arizona. Tonight's debate is the last of three scheduled before the November 2 election and will focus on domestic issues.  (Photo by Joe Raedle/Getty Images)