Justice Department sues to break up Live Nation, parent of Ticketmaster CNBCLive Nation ‘suffocates its competition,’ US says in monopoly lawsuit Yahoo! VoicesVideo Attorney General Merrick Garland announces antitrust suit against Live Nation ABC NewsLive Nation, Ticketmaster’s parent company, sued in groundbreaking monopoly lawsuit CNNJustice Department Sues to Break Up Live Nation-Ticketmaster The Wall Street Journal