Four  of the five Democrats seeking to challenge U.S. Sen. Saxby Chambliss in November will meet at a forum in Athens.  Vernon Jones, Dekalb County CEO wont be attending because of a prior commitment.  TV reporter Dale Cardwell along with Jim Martin, Randy Knight and Josh Lanier will be facing off in tonights forum.  Of the five Democratic candidates for U.S. Senate, only Dale Cardwell has actively campaigned in Chattooga County.