THAT'S why Jeb Bush as frontrunner is a reality to be feared. Never forget: it's ALWAYS the Conservatives who split their votes so the GOP-E can win, and it's ALWAYS a conservative who bull-headedly refuses to drop out despite being completely broke (Santorum, Huckabee, et al).
Walker has a real shot, but odds are he becomes another victim of Conservacide voting. Never underestimate the power of the one-percenters to ruin it for everybody.
Well I WAS a Santorum supporter in 2012 and still think that Republicans screwed themselves by not having him win the nomination.....However, that was then and today I am a 100 million supporter of Walker. Some here are horrible and bash Walker daily. It is embarrassing and disappointing to say the least.