The Register and others are all over the GOP second tier today, and the candidates are really starting to show their priorities.
An observer asked why Huckabee uses the term "illegal immigrant" instead of "alien."
Tom Tancredo, another Republican presidential candidate, has defended his use of "alien" on the campaign trail to describe people in the country illegally.
"Well, 'alien' sounds like they are from outer space," Huckabee said. "They are fellow human beings."
Huckabee also says: fourth or better in Ames or I'm done.
Taking bets on who quits the race next: my money's on Duncan Hunter.