Jan 8, 11:56 PM EST Dean's 2000 Caucuses Remark May Haunt Him DES MOINES, Iowa (AP) -- Democrat Howard Dean, engaged in a fierce fight to win Iowa's presidential caucuses, said four years ago that caucuses are dominated by special interests, words that could haunt him with less than two weeks before the Jan. 19 contest. "If you look at the caucuses system, they are dominated by the special interests, in both sides, in both parties," Dean said on a Canadian television show in 2000. "The special interests don't represent the centrist tendencies of the American people. They represent the...