about 40 million. About enough money to give 1 goat to every family in pakistan (assuming 4.4 people per household.)
A lot cheaper than a Trillion dollar war with Pakistan. Actually it will probably cost $5T. A little bit of foreign aid is a lot cheaper than a war any day.
And if we just got out what would they have left to hate America for? Israel. Israel has cost American taxpayers trillions of dollars.