McCain Wins Senate Primary In Arizona

Sen. John McCain told supporters he will "take nothing for granted" after defeating former Rep. J.D. Hayworth in a bitterly fought Republican primary for U.S. Senate in Arizona Tuesday. "I ... will fight with every ounce of strength and conviction I possess to make the case for my continued service in the Senate, and the policies and principles I will advocate and defend if I'm fortunate to be re-elected," McCain said in his victory speech Tuesday night. McCain -- seeking a fifth term as senator -- was ahead 58.8 percent to 29.8 percent, with 20 percent of precincts reporting, according to The Associated Press.