I propose a constitutional amendment:
As long as the US is in debt, it cannot give foreign aid.
LET'S GOOoOoooo!!!
That money is owed by the nation and it cannot afford to incur more debt. If the country has a surplus, then it's up for discussion.
Not sure if that's the legal way to do it.
I'm glad everyone is starting to realize it's just money laundering. That's what lobbyists are for.