center around the closure of bagram air base forcing them to use the kabul international airport that was surrounded by a densely populated capital making it harder to defend against terror attacks. then there is the errant drone strike that you mentioned. the final image from the 20 year war effort. pentagon leaders described as a righteous strike against isis after that suicide bombing killed 13 americans outside the airport. that strike killed 10 innocent people, 7 children and raises questions about the u.s. ability to carry out over the horizon counter terror strikes without any u.s. forces on the ground. finally, the questions likely to get the most heated will center around general milley s actions in the trump administration and back panel discussions with a chinese count he part and nuclear launch port kols as outlined in a recent book. dana: lots of questions to be answered.