It will at least be set back a little bit.
Those who called themselves anti-Globalists who were organized to protest the World Bank and IMF segued straight into this anti-"war" movement.
Where are all those gas-masked, black neckerchief "anarchists"? Dressed much more modestly and giving each other high-fives as the hordes of willing dupes and supportive media now are taking up the class war.
I will acknowledge a person's 'anti-war' viewpoint when he asks Saddam for compliance, and only then.