these stack up. you certainly had a lasting impact after vietnam. you had the khmer rouge coming in, millions of cambodians being slaughtered and here we are 15 years later seeing the chaos that, along with other policy decisions, led to the death of 500,000 syrians. you saw the emergence of isis, which we are now continuing to fight in syria. that s ripe with civil war and so, yeah, the decision to go into iraq, congress authorized the use of military force, both iraq and afghanistan, without scope i scoping out that either in a time limit, geographical limit or requiring some exit strategy