Update Jan. 5: Santorum said he said "blah" not black.
Rick Santorum plays up to his audience in Iowa, where more than 90% of the people are white and about 3% are black.
Here's an interesting side note, Santorum wins the support of the baby making family. Imagine the public assistance the Duggars might need if Jim Bob ever died. Perhaps Jim Bob is rich (I've never watched their show) and they've saved enough in the event of such a catastrophe. Frankly, a couple that keeps pumping out kids strikes me as obscene in this day and age.