The blockbuster antitrust lawsuit filed by US authorities against Google on Tuesday calls for "structural" changes to the tech giant, which could open the way to a breakup. The lawsuit filed by the Department of Justice and 11 states, which accused Google of maintaining an illegal monopoly in search and search advertising, proposes that the court consider a range of remedies, offering few specifics. The filing calls for the court to "enjoin Google" from anticompetitive practices and consider "structural relief as needed to cure any anticompetitive harm." Google called the lawsuit "deeply flawed." rl/ec