The Justice Department’s endeavor to break up Live Nation, Ticketmaster’s parent company, has officially made its way to the courtroom. The antitrust case, which began with jury selection Monday, is unfolding in federal court in New York. Opening…

Los Angeles County filed a civil lawsuit against Roblox, alleging that the platform markets itself as a gaming experience for children but has created a ‘largely unsupervised online world’ that allows adults to mingle with minors with very…