http://www.factcheck.org/2010/01/clueless-columbo/ http://www.factcheck.org/2010/01/clueless-columbo/ we covered long ago we covered long ago http://factcheck.org/2010/01/clueless-co... http://www.factcheck.org/2010/01/clueless-columbo/ Clueless ‘Columbo.’ Clueless ‘Columbo http://www.factcheck.org/2010/01/clueless-columbo/ http://www.factcheck.org/2010/01/clueless-columbo/ Clueless ‘Columbo.’ http://www.factcheck.org/2010/01/clueless-columbo/ Clueless ‘Columbo.’