CAP has made a map showing US oil imports from "unstable countries." Brad Plumer studies the graphic:

That's from a new report titled "Oil Dependence is a Dangerous Habit," which estimates that the United States now spends $1 billion per day on oil imports, with most of that money going to unstable or dangerous regimes (although our two top suppliers are still Mexico and Canada). One thing to note is that, for these purposes, it doesn't really matter where we're buying from. Oil's extremely fungibleeven though Iran can't legally sell crude to the United States, increased demand on our part (or shrinking supply) still benefits the regime in Tehran by driving up overall prices.

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