Its no secret has been trying to temper his remarks to attract the so-called "independents." SCOTUS just ruled obammycare constitutional, for all intents and purposes, and for to keep hounding on the "its unconstitutional" schtick would give the left further ammo to point and say..."look how out of touch he is, thinking he knows more than the SC." Also, the "unconstitutional" card has been played. It lost. Perhaps is just presenting the factual choices.