A few observations from what you have to think — hope? pray? — will be the final Republican presidential debate for lower-polling candidates.

Carly Fiorina showcased both her skills and limitations. I thought Fiorina would really shine in a debate with Mike Hucakbee and Rick Santorum, especially once Rand Paul announced he was skipping the event. And she certainly was the most polished, had the best lines and got the most sustained applause.