Enemy propoganda

I'm so sick of people who criticize anti-war speech because it fosters enemy propaganda. We're in a war - wouldn't the enemy produce propaganda anyway??? And who the hell cares if they do? It's propaganda ! The Republicans love to dismiss other, non-war related criticism of Republican plans or ideas by Democrats as mere propaganda ( http://www.politicalgateway.com/main/columns/read.html?col=74, http://politicalpartypoop.com/category/democrat-propaganda/), but when it comes to war, propaganda is dangerous. Fools.