What was up with Chris Christie?

TRENTON, N.J. (AP) — Was that really Chris Christie, the take-a-back-seat-to-no-one governor of New Jersey? Christie's seemingly shell-shocked gaze as he stood behind Donald Trump on Super Tuesday is generating befuddlement and mockery in his home state and beyond.

TRENTON, N.J. (AP) — Was that really Chris Christie, the take-a-back-seat-to-no-one governor of New Jersey? Christie's seemingly shell-shocked gaze as he stood behind Donald Trump on Super Tuesday is generating befuddlement and mockery in his home state and beyond.…