A civil antitrust lawsuit brought by the U.S. Department of Justice is proceeding against Live Nation and Ticketmaster.

Ticketmaster and Live Nation must show total ticket costs under a new FTC rule, as resale prices and junk fees surge.

Live Nation owns or controls more than 60 percent of the large concert amphitheaters in the country, including the PNC Bank Arts Center in Holmdel. Live Nation and Ticketmaster, which merged in ...