The Political Insider points to Daily Kos who has a web poll of potential Democratic challangers to Saxby Chambliss. Among the names is Charles Brewer, once of Mindspring, now of Green Street Properties.
Brewer certainly supports Democrats as seen here, but is he interested in running?
The Kos Kidz’s poll is here. Other potential candidates include: Shirley Franklin, Jim Marshall, Jim Martin, Thurbert Baker, Michael Thurmond, and Jim Butler.