•"The actions of DOJ and Mr. Rosenstein in issuing the Appointment Order, and Mr. Mueller's actions pursuant to the authority the Order granted him, were arbitrary, capricious, and not in accordance with the law," the suit reads.
•All actions taken by the special counsel "must be set aside," Manafort's lawyers argue.
Former Trump campaign chairman Paul Manafort has sued special counsel Robert Mueller, Deputy Attorney General Rod Rosenstein and the Department of Justice in U.S. federal court, alleging that Mueller has strayed beyond the scope of the investigation he was authorized to pursue.
Manafort's suit also alleges the order appointing Mueller exceeds the deputy attorney general's authority. As a result, all actions taken by the special counsel "must be set aside," it argues.