The Justice Department lawsuit says the concert giant acts as a monopoly in the music industry, a charge the company denies.

The time has come. After years of ticketing scrutiny, the Department of Justice's antitrust lawsuit against Live Nation ...

On Tuesday opening statements will begin for the federal antitrust trial against Live Nation, one of the largest entertainment companies in the world.

Lawyers for the government, plus dozens of states and the District of Columbia, describe Live Nation as an illegal monopoly that drives up ticket prices for fans.