Gallup poll: Obama unaffected by the "bitter" controversy
    2008-04-15 - 02:10:03

    Barack Obama, who has come under attack by his presidential rivals for describing small-town voters as "bitter," seems to be weathering the storm to this point as far as voters are concerned. He maintains a 10 percentage point lead over Hillary Clinton for the Democratic nomination, 50% to 40%, according to the latest Gallup Poll Daily tracking.