U.S. Plans to Accuse Live Nation of Defending a Monopoly The New York TimesUS DOJ could seek break up of Live Nation, Bloomberg News reports ReutersDOJ to announce antitrust lawsuit against Ticketmaster parent company, Live Nation SalonJustice Department to Sue Live Nation, Seek Breakup of Concert and Ticketing Giant The Wall Street JournalJustice Department expected to file antitrust suit against Live Nation, owner of Ticketmaster CNN