The problem is that the United States has a strategic interest in that area, and knows there are two countries who have the atomic bomb, Pakistan and India, and therefore absorbed the problems of Afghanistan. That's why the Pakistani government can do a lot and the pressure perhaps will not be so hard, because the U.S. interest in that area is to have the Pakistani government support the U.S. aims, which is perhaps not to win but to come to a good solution in Afghanistan.
The only thing I see is that, as the free world, we say something from time to time on that issue, and there could be a change from time to time. But we have yet a long way to go, I am sure.