Too much remains opaque, and too much reporting seems sensationalized, to draw conclusions of what this affair says about the National Security Agency — except that it is shockingly bad at protecting supposedly secret information. But something interesting has been revealed about the nature of contemporary international relations. In this narrow sense, the Cold War is back: We are once again dealing with a Russian government that sees the world ideologically, in black and white. What’s bad for us is good for them, and vice versa. If Snowden is embarrassing to the United States, he should be protected as long as possible. If we think Bashar al-Assad is cruelly and recklessly destroying Syria, then Russia will lend him support. If we fear Iran’s nuclear program, then Russia will help build it.

