
There are lots of reasons U.S. foreign aid can be held up or frozen. There's even a law that governs the issue. But many experts say what happened over the summer with Ukraine is highly irregular.
(Image credit: Saul Loeb/AFP via Getty Images)

There are lots of reasons U.S. foreign aid can be held up or frozen. There's even a law that governs the issue. But many experts say what happened over the summer with Ukraine is highly irregular.
(Image credit: Saul Loeb/AFP via Getty Images)