I was going to fulminate about the trial balloon launched regarding promoting Gen. Sanchez. But Billion already did the job. So go see Whiskey Bar: Rewarding Failure.
One tiny footnote: as I understand it, Gen. Sanchez technically may not have perjured himself in front of Congress as he said he hadn't authorized highly coercive interrogation methods in the past year. It may have been just over twelve months since he'd done it.
That's very misleading, and certainly prevarication, but I'm not sure if it's technically perjury.