and peter burger s book was just published, trump and his generals, the cost of chaos. and we ll speak in a moment. but right now this attack, it is unclear who is behind us and a string of attacks in iraq by iranian-backed militias, how big of a roche is iran for the u.s. right now? well i would say iran is a big problem for iraq. think about the protesters in iraq and they are anti-iranian and you re seeing a nationalist iraqi protesters getting out in the streets and thousands have been killed, protesting what they see as pro-iran government which is caused the collapse the prime minister had to resign. the president offered his resignation. so this is all part of a larger scene which is there is a lot of unhappiness about iran influence in iraq and some of that is directed at the american troops that remain there. but we re still in a war zone in iraq and afghanistan. we have an american serveman killed in afghanistan in the