Ben Carson can expect "the full-bore Sarah Palin treatment" from the left, says Steve Deace. As the GOP vice presidential nominee in 2008, Mrs. Palin, left, was interviewed by an adversarial Katie Couric, right. (AP Photo)

Ben Carson can expect "the full-bore Sarah Palin treatment" from the left, says Steve Deace. As the GOP vice presidential nominee in 2008, Mrs. Palin, left, was interviewed by an adversarial Katie Couric, right. (AP Photo)