During the 1979-1980 hostage crisis, a defiant Iran starkly demonstrated the limits of American power. Forty-five years later, it is doing the same thing, although in vastly different circumstances. Back then, when the post-Vietnam military was at a low ebb, we didn’t strike Iran, and a longshot rescue operation ended in abject failure.
Now, with the U.S. military at its most proficient and profess…