certainly, speaking with afghan officers earlier, they are very clear that is a very important part of making this of making the afghan national army grow. of course, it raises the question of whether or not this force size is sustainable for a government with the gdp this small. that is an issue. i think nato, the united states maybe including that particular in terms of the american public thinking about america s role here and our role as part of the coalition here, this nato training mission, do you think that what is happening now is sustainable in an afghan only environment? after coalition leaves, will afghanistan itself be able to sustain this kind of training they need for a police force this big? we are trying to build the foundation to train leaders. we are focusing on leader