text: US cracks down on computer file sharing, spam WASHINGTON -- The US Justice Department yesterday shut down a network allegedly used to illegally share copyrighted music, movies, software and games and, separately, has embarked a nationwide campaign against purveyors of e-mail  quot;spam.
inputs: US cracks down on computer file sharing, spam WASHINGTON -- The US Justice Department yesterday shut down a network allegedly used to illegally share copyrighted music, movies, software and games and, separately, has embarked a nationwide campaign against purveyors of e-mail  quot;spam.