Could be a simple matter of voting against both parties and representing his constituents.
The mindset that forced many conservatives to support Mitt Romney against their best intentions has had the side effect of putting rockefeller republicans front and center.
Their worst fear is resulting in their party stumbling still in Romney’s direction.
It’s so sad, and I’m not hopeful at all of any 3rd party challenge. The 3rd parties were absolutely inept this past election cycle.
I’m fairly convinced another romney-type character will be foisted on us in 2016.