We fully appreciate that the details of a prisoner exchange are important, and McCain certainly made that caveat clear. But since the deal was announced, he has suggested that the question of trading the Taliban Five for Bergdahl was a surprise—and that’s certainly not the case. These five men were always part of the prisoner swap, so that is not a detail that can be in dispute. Indeed, only a day after The Washington Post revealed a deal was in the works to trade the five men for Bergdahl, McCain appeared on television with what was billed as a “new position.”

[...]

McCain may have thought he left himself an out when he said his support was dependent on the details. But then he can’t object to the most important detail–the identity of the prisoners–that was known at the time he indicated his support. McCain earns an upside-down Pinocchio, constituting a flip-flop.