Howard Kurtz : Liberal journalists have been victims of some big surprises . He says leakers who once could have only gone to mainstream media now have other options . Glenn Greenwald : U.S. press has a history of behavior subservient to censorship . Kurtz : Role of mainstream media as a neutral arbiter may be eroding .
Howard Kurtz : Liberal journalists have been recipients of some big scoops . He says leakers who once might have only gone to mainstream media now have other options . Glenn Greenwald says U.S. press has a history of behavior subservient to government . Kurtz : Role of mainstream media as a neutral arbiter may be eroding .