'''Keith Olbermann''' is a [[socialist]] political commentator and activist, formerly a sportscaster. He currently hosts ''Countdown,'' a nightly news and commentary program on [[MSNBC]].
Olbermann has a history of disputes with [[Bill O'Reilly]], the host of [[Fox]] network's "The O'Reilly Factor". One example is when he corrected O'Reilly about the execution of American soldiers in Malmedy, Belgium by Nazi SS officers. Bill had reported that the American soldiers executed the Nazi soldiers.