According to the 2008 Race Tracker, two Democrats have filed to run for the seat.
Tom Spencer is one, and he has posted on the blog He seems like a very good candidate.
Edward Kriewall is the other. He has filed with the FEC, but I don't know that much about him.
The primary will be August 5, 2008, so we have plenty of time to decide who the nominee will be. But right now we have very little info on the candidates, so there is a need for some sort of forum or debate.
I hope that this will be a productive primary, and we have a lot to learn about our candidates.