Why do we allow our government to just give our money away to foreign nations - no strings attached Pakistan?

What do we get out of it? OK, so they turn a blind eye to our drone overflights and put some pressure on Waziristan when we get peeved enough at a bomb going off in Kabul.. WTF?? - Billions of dollars leaching out of the country into the coffers of foreign governments while our good friends the conservatives blame the deficit on 40,000 dollar a year teacher saleries! Crazy!