UPDATE: Talked to him. He's running against Marshall in the primary. He's a former Bibb County teacher, but most recently taught at Parkwood Elementary School in Houston County. He's taking a year off to run this campaign. More coverage up on the main site.
Picked this up from Peach Pundit just now: Robert Nowak, who appears to be a teacher here in Bibb County, is running for Congress in the 8th District.
Looks like he's a Democrat. I'm trying to get him on the phone right now. If you know him, ask him to give me a call at 478.744.4213.
Nowak, from his Website: