“If Rick is pro life, he could npt endorse Mittens with any conviction in his heart.”
Rick wants to be part of the Cocktail Party and cares zero about unborn children.
He is in this to get a cabinet post from Romney.
We’re all convinced that Santorum would endorse Gingrich if he dropped out, but I’d be very surprised if he did. His anti-Gingrich attack ads in Iowa were pretty vicious, IIRC, and I think he is actually angling for VP with Romney (he won’t get it, but he’s sure going to try).