U.S., states sue Ticketmaster parent Live Nation over antitrust – The Washington Post The Washington PostDOJ sues to split up Ticketmaster and Live Nation, alleges “monopolistic control” The Associated PressThe Justice Department is suing Ticketmaster and Live Nation. What does that mean for concertgoers? Yahoo! VoicesDOJ sues to break up Live Nation, calls it a monopoly WOODTV.com