A group of nine states, comprising Michigan, Nebraska, Arizona, Illinois, Minnesota, New Hampshire, North Carolina, Washington, and West Virginia, have become part of a U.S. Department of Justice lawsuit against Alphabet’s (GOOGL.O) Google. The suit contends that the search and advertising giant violated antitrust regulations while operating its digital advertising business, according to the department’s statement on Monday. What’s happening. Initially filed in January by the government and eight states, the ad tech lawsuit has sought to compel Google to divest its ad manager suite, citing […]