The final debate before the First in the South Republican Presidential Primary last night provided plenty of fireworks as the four remaining candidates, Mitt Romney, Newt Gingrich, Rick Santorum and Ron Paul, tried to separate themselves from the others in the minds of voters. However, it was the issue of Gingrich’s character that provided the most fireworks and leaves the most questions.

The exit of Rick Perry yesterday morning makes these candidates the final four of the contest. You could tell the tension level was higher and the candidates showed a clear willingness to mix it up on stage trying to elevate themselves in the eyes of the voters. There was an attitude that the man who scored the most verbal jabs last night was demonstrating his readiness and ability to take on Barack Obama in the fall. It was difficult to determine who landed the most verbal punches, but it was Gingrich who was on the receiving end of the heaviest blows.