by Buzz Brockway Former Chair of the Gwinnett County Republican Party, State Representative for Georgia House District 102 (Lawrenceville). July 28, 2008 It’s true, Irvin did not endorse Martin A few days ago, a rumor circulated that Ag. Commissioner Tommy Irvin did not endorse Dem. Senate Candidate Jim Martin as Martin had claimed. Travis Fain has confirmed that the rumor is true.