Elon Musk‘s social media platform X filed an antitrust lawsuit against the Global Alliance for Responsible Media, accusing the international advertising group of illegally boycotting companies, including the video-sharing site Rumble and other platforms. X Corp. CEO Linda Yaccarino posted a video Tuesday announcing X, formerly known as Twitter, filed a lawsuit against GARM, World Federation Advertisers, and top members of GARM such as Mars, CVS Health, Unilever, and Orsted. The suit is joined...