Just because a Republican is anti-abortion, as I am, pro-life all the way, doesn't mean that Republican is a limited government conservatives. Santorum is a big government statist registered as a Republican. I read EVERY SINGLE WORD of his campaign website in 2012. He was in many ways a function Democrat
except for being pro-life.
I won't vote for a statist even if that statist is pro-life. A statist is ANTI FREEDOM.