The debate, which comes just weeks before the crucial New Hampshire primary and Iowa Caucus, will be held at the University of Alabama. The candidates are expected to make their pitch to GOP voters on America's economy, foreign policy and other debates facing the nation. They might even go head-to-head on a controversial college football snub.

The increasing pressure for Republican presidential candidates to have a breakout moment before next month’s leadoff Iowa caucuses could produce fireworks early and often at Wednesday’s debate