<< Wouldn't you lynch them for what they've done? >>
Lynch the bad guys, probably yes. Lynch their families, leave their corpses out for weeks for the peasants to mutilate, probably no. Read up on what the Taliban did to the former regime (and what that regime did to the regime before it, etc.)
Don't get me wrong, we shouldn't stop it. In fact, the only thing that's going to quell all these anti-American protests in Muslim countries is if the Afghani people put their own leaders to painful deaths.