Duggar Family Backs Santorum

The Duggars -- pro-life icons with 19 children -- brought "about a dozen" of the kids to Polk City. They drove overnight from Arkansas.

They prayed on it, and "after church yesterday, we hopped in the bus," father Jim Bob Duggar told BuzzFeed.

"All the people in America that have conservative family values have to get behind Rick Santorum for President," he said.