Over the weekend, Iran released four American prisoners in a swap with American authorities. In return for releasing 7 Iranian "sanctions violators" and ending investigations into 14 more, Iran gave back wrongly held American citizens, including a Washington Post journalist, who had recently been the subject of a show trial, and a pastor arrested for building Christian churches.
Although everyone was overjoyed at the prospect of their return, I don't think I was alone in wondering what, exactly, Iran was getting in for their de facto hostages other than just a homecoming for some low-level criminals, two thirds of whom had yet to be caught. It turns out, Iran was actually awarded the Powerball jackpot: a $1.7 billion winfall - a settlement for money the US owes to Iran for various reasons. And it's the first of many possible winfalls. Because, of course it is.