It's working class Americans we side with, not their government.
One of the most common accusations against those of us who are against this 'war on terrorism' is that we are anti-American--that we have a knee-jerk opposition to all that the US says and does because we hate the place the people and all things American.
This I find very strange, as in the various anti-war rallies and meetings I have attended, plus the wide variety of anti-war articles I have read, I have seen very little evidence of this anti-Americanism. Hostility to the Bush regime? Yes. Hostility to US foreign policy? Yes. Hostility to the large US corporations? Yes.