There is a stark difference between changing one's mind and turning a 360 on an important issue. I can change my mind that I'd rather have provolone on my hamburger than swiss; I'm still in agreement that I like hamburgers and my changing my mind doesn't affect anyone but me. On the other hand turning a 360 on issues like abortion, 2nd amendment, illegal immigration, free trade, etc.,, affect ALL Americans, not just a select few and they are life changing issues.
I'm sorry, but when a person campaigning decides to change their mind on important issues I see it as self-serving and done strictly to get elected. They lose credibility, integrity and trust worthiness. Case in point; if we take Charlie Crist of Florida for an example, he was a Republican governor, then he changed his mind on some issues and ran as an Independent and lost, then this past election he changed his mind on issues again and ran as a Democrat. Really? Who the hell is he and does he even know what he stands for other than to be on the side that hopefully will garner him the most votes. Sorry, doesn't fly with me and amazingly he narrowly lost.
I know a lot of you like Walker, but changing his mind just to get votes doesn't make me feel all warm and fuzzy. Once he's elected it seems to me he could easily be swayed to change his mind again and could easily meander to the left if the "price" is right.