Congressman Scott DesJarlais is seeking re-election. Whether he will be seeking a debate with challenger Eric Stewart is another matter.Stewart has accepted an invitation to a Southern Standard/ WCPI political forum Oct. 11 at Warren County High School. DesJarlais is refusing to commit, or even comment on the matter, in requests made by the Standard.In an email sent to the newspaper yesterday, DesJarlais campaign manager Brandon Lewis said, “Thank you so much for getting in touch with us.