The famous historian lives in Massachusetts, where Obama is ahead by 20 points.
Zinn created a stir earlier when he said he was voting for Obama.
He legitimately took some heat for supporting the corporate Obama.
But late last night, Zinn admitted in an e-mail to our [Nader's] campaign that he made a mistake and now says he will vote for Nader.
I'm not expecting this to make any significant difference in the campaign, since most of the people who know who Howard Zinn and respect him are already voting for Nader.