Erm, just FYI, but the soviets tried to break down the terrorism in afghanistan after they occupied it, and they miserably failed, why would the USA succeed?
Afghanistan is a very big country, with lots of places to hide out, so even if the taliban want to turn him in, they'll have to find him first...
you won't find ben laden, and even if you do find/kill him, someone else will step up, and take his place. stop panicking, because if ben laden wanted to target the civilians of the USA, you'd be all dead already. Fight the reason this terrorism is happening, not the symptoms.
Aelus