bell come back, jae, jae. >> thank you, judy. >> woodruff: so afghanistan, the president met with hamid karzai at the white house. david what do you make of this announcement or sense now that they going to try to get u.s. troops out of a combat role quicker than expected. >> i guess i'm mostly impressed by how little resistance there is to us hitting the exit. some of it budgetary, you can't afford it i guess i have two concerns. one is what happens to school girls there. if the taliban takes over part of the country and second, and this goes to the whole mood of the country right now, suppose something happens and we have to do something express-- expensive around the world. where is the money going come for that. where is the public will are going come from. the mood of the country, it's not isolationist, but it's don't bother us now, we-- is very unlikely that we'll go 8 years without having a major foreign cries thas will cost us something. when that crisis comes, will we turn around and say, okay, we're broke but we're going to spend the money to do this? >> so more arguments for