Mealey's ( April 3, 2025, 1:45 PM EDT) -- WASHINGTON, D.C. — A District of Columbia federal judge on April 2 denied nonparty witnesses’ motions to quash subpoenas, while allowing several witnesses to testify remotely, in the Federal Trade Commission’s antitrust lawsuit against Meta Platforms Inc. (formerly Facebook Inc.) regarding its alleged monopolization of the personal social networking market, finding that pursuant to the Clayton Act, nationwide service of subpoenas on behalf of the government in antitrust suits is appropriate for good cause....