I think he did. I heard Edwards and Dean both say, they supported Bush for the attack on Iraq (but they'd be more diplomatic and bring in the world community). It was on CSPAN's National Press Club when they both decided to run for President. It has been removed from the achieves.
I went to the Vote Smart web site to see how each candidate answers about the issues.
I find Edward a supporter of vouchers which is disturbing to me.
"Allow parents to use vouchers (equal opportunity scholarships) to send their children to any religious school."
Edwards issues stand (NPAT) and voting record on link:
http://www.vote-smart.org/npat.php?can_id=CNC68243#17 He also supports WTO. His voting record is
http://www.vote-smart.org/voting_category.php?can_id=CNC68243Clark issues stand (NPAT):
http://www.vote-smart.org/npat.php?can_id=MZZ72757Kerry (NPAT): refuses to fill it out.His voting record on Vote Smart is
http://www.vote-smart.org/voting_category.php?can_id=S0421103Dean (NPAT): refuses to fill it out. Very little information about his voting record. His files are closed in Vermont. He is pro-WTO.
Kucinich (NPAT)
http://www.vote-smart.org/npat.php?can_id=BC032003. His voting record speaks for itself
http://www.vote-smart.org/voting_category.php?can_id=BC032003On voting record and the issues Kucinich is still my best choice.