It’s obvious that the moderators of the previous GOP presidential debates were anxious to set the candidates against each other in the hope for fireworks on stage. That strategy failed miserably at the CNBC debate, at which the candidates united against the moderators and refused to play their game.

Tuesday night’s “undercard” debate on the Fox Business Channel was downright polite compared to every other debate, making Gov. Bobby Jindal’s offer of a participation ribbon — and a juice box — to Gov. Chris Christie the most vicious attack of the night.