Huckabee wins Iowa Caucus

I'm not sure why so many people are surprised by this, but CNN is reporting that Huckabee has won the Iowa Caucus for the Republican Party and Obama is in the lead for the Democrats. There are many interested stats, but one that I think is particularly telling is that Huckabee won the votes of those who earn less than $100,000. Mitt Romney, who came in second to Huckabee earned more votes from those who make more than $100,000 a year. Seems like Huckabee's "populist appeal" may have been underrated.