Dean "doesn't speak for me with that kind of rhetoric and I don't think he speaks for the majority of Democrats," [Joseph] Biden, the top Democrat on the Senate Foreign Relations Committee, said Sunday on ABC's "This Week."

While discussing the hardship of working Americans standing in long lines to vote, Dean said Thursday, "Republicans, I guess, can do that because a lot of them have never made an honest living in their lives." Dean said later his comments did not refer to hard-working Americans, but rather to the failure of Republican leadership to address working-class concerns.

Responding to Dean's initial remark, [John] Edwards said Dean "is not the spokesman for the party."

Dean is "a voice. I don't agree with it," Edwards, a former senator and the Democrats' vice presidential nominee in 2004, said Saturday at a party fundraising dinner in Nashville, Tenn.