In this BBC article, Karzai is letting his stupid show:
The bomb had been tested twice, then held in reserve since 2003. If you believe the numbers, no civilian casualties were sustained. What beneficial purpose to the infrastructure of Afghanistan did a mountain full of fundy ass lifters serve? Did we kill his favorite goat?
Say what you will about the rationale behind the drop, but the result was desirable. He can fade into obscurity now.
He's bucking for another honorary doctorate. Maybe somebody will give him the one he actually deserves, Dr of corruption and baksheesh.