Random thoughts: Just when my life seemed to have lost all meaning, up jumps our Ambassador to Outer Space, Cynthia McKinney, who has announced her intentions to run for Congress as a member of the Green Party this fall in Georgia’s 4th District. This is quite a comedown for Miss Moonbeam, who was the Green Party’s candidate for president in 2008. But incumbent Democratic Rep. Hank Johnson has impressive space cadet credentials himself.