I'm more afraid of his base. Social conservatives seem to desperately want a theocracy. They want to see a Christan Government ruled with a divine pretense. Keep in mind, they elected him into office. Mr. Santorum has served for 12 years as Senator. So he has been a part of our government for more than a decade.
People pay a lot of attention to the President, but they don't care about congress. So they elect people like Santorum and Bachmann and wonder why the government is broken.
all of this is IMO