I don't get it

Why can't the anti-war faction of the American populace come up with a decent presidential candidate, one who demands immediate withdrawal from Iraq, cessation of obstinate silence on Middle East questions and discourse with other nations (Iran, Syria), and true engagement with the world on issues of fair trade and wealth-sharing? It looks from here like we're going to face a 2008 just like 2004, with no candidate (except Kucinich) speaking out on these issues. And that's after an election in which I thought we'd spoken by ballot that we wanted just such candidates.