Well, I personally dont think its going to be another Vietnam. First and foremost, we Americans actually have legit reasons to be in Afghan unlike when we didn't in Vietnam. One reason we're in Afghan is because on 9/11. Another reeason I don't think Afghan is another Vietnam is cause of the troop lossage. What I mean is that in Vietnam we lost an estamated 58,000 troops and in Afghan we have lost around 3,00 troops (so far) My third reason I think that Afghan is not another Vietnam is that we have better weapons and machinery that will help us win this war.