McCain, blogger trade barbs over his 2000 vote

WASHINGTON (Reuters) - Did Republican presidentialcandidate John McCain vote for President George W. Bush in2000? 

Liberal Internet blogger Arianna Huffington says McCaintold her he did not. But the Arizona senator says he did votefor Bush, a fellow Republican, in 2000 and campaigned for himall over the country after his own attempt to win the party'snomination failed.