The Duggar's support Santorum. Not that much of a surprise really, however, they apparently felt the need to express that support with a commercial.
As a general matter I find the Duggars upsetting. There are only two absolutely positive things I can say about them. First, unlike the majority of the Right they aren't being absolute hypocrites when they talk about the evils of birth control. I'm pretty sure this is one couple that has never actually used contraceptives. Second, their family and their show is a great exemplar of why birth control is such a wonderful thing. Want to have sex in marriage and not end up like the Duggars? Then birth control is your friend.
Check out the video yourself here.