And then there was none. Sen. Judd Gregg withdrew his name Thursday from the apparently haunted cabinet position at the Commerce Dept. See the state ethics probe that derailed his predecessor nominee Bill Richardson. Gregg cited the coming decennial U.S. Census, as one example, of irreconcilable disagreement with President Barack Obama. The census? Huh? The brewing oversight fight on the 2010 national head count promises high political drama. You think Dick Wadhams is just sticking around here for the fresh mountain air?