LONGBOAT KEY, Fla., Aug. 06, 2024 (GLOBE NEWSWIRE) -- Rumble (NASDAQ:RUM), the videosharing platform and cloud services provider, announced that it has joined the social media platform X to file antitrust lawsuits alleging a conspiracy to withhold advertising revenue from Rumble and other digital media platforms. In its filing in the U.S. District Court for the Northern District of Texas, Rumble named as defendants the World Federation of Advertisers (WFA), as well as the advertising agency WPP and its subs ...