Here's a basic rundown:
"Face the Nation" host Bob Schieffer will be moderating the debate, which takes place this time at Lynn University in Boca Raton, Fla. The focus will be on foreign policy, and the format will be an unstructured discussion similar to the first debate.
The candidates will have 15 minutes to answer each of six questions -- assuming they can get to all of the questions, which didn't happen during the first debate.
Barring any breaking news, the discussion topics will encompass the following six themes:
- America's role in the world
- Our longest