Justice Department, State Attorneys General Likely to Bring Antitrust Lawsuits Against Google Officials at Justice Department are focused on Google's ad business, how it has used its search dominance Justice Department, State Attorneys General Likely to Bring Antitrust Lawsuits Against Google Officials at Justice Department are focused on Google’s ad business, how it has used its search dominance  The lawsuits—if they are filed—could pose a direct threat to Google’s businesses and rank among the most significant antitrust cases in U.S. history, alongside the government’s antitrust case against Microsoft Corp. in the late 1990s. http://archive.vn/J93mV#0%