PLAYING DUMBKarl Rove’s suddenly lousy memoryhttp://tpmmuckraker.talkingpointsmemo.com/2009/08/in_testimony_rove_hedged_on_role_in_siegelman_pros.phpThe kind of people they arehttp://www.talkingpointsmemo.com/archives/2009/08/on_the_case_1.phpMan carrying "death to Obama" sign at Maryland town hall detained by Secret Service.The full sign actually read: "Death To Obama, Death To Michelle And Her