McKinney, Johnson face off in televised debate ERRIN HAINES Associated Press ATLANTA - Nearly a month ago, Rep. Cynthia McKinney's podium twice sat empty as her two opponents in the July 18 Democratic primary election debated each other and made McKinney an issue. On Monday, the 4th District congresswoman did not miss the opportunity to face Hank Johnson - who trailed her by only 2,000 votes in the primary election and forced a runoff -in the first televised debate before the election. During the half-hour debate, Johnson called McKinney "a desperate candidate seeking to distort truth to gain re-election." McKinney...