Santorum this morning on CBS This Morning:
It really has to do with what your principles and your core is. I have a core. I’m someone who has really strong convictions about the limited role of government, about the importance of having a strong defense, lowering taxes and getting regulation down. That’s a sharp contrast with Mitt Romney who was for RomneyCare, the blueprint of Obamacare. [He] advocated for RomneyCare, advocated for government mandates at the federal level. This is someone who doesn’t have a core. He’s been on both sides of almost every single issue in the past ten years.