Please describe policies on the economy, foreign affairs, military preparedness, reducing the deficit, abolishing government agencies, SCOTUS and the courts, education, States’ Rights, agriculture, import/exports, US energy production, job creation, welfare reform, repealing Obamacare and any other non-social conservatism that Santurum has proposed.
I suggest you go to the source. It's pretty easy to find, really.
You might also want to watch his victory speech after winning Minnesota and Missouri - it'll give you an idea how he'll come across versus 0.