washington u.s. senator elizabeth warren lift hold president donald trump pick run justice department antitrust division move allow senate vote confirm makan delrahim senior republican aide say friday warren massachusetts democrat meet delrahim early september press concern lobby political interference antitrust delrahim veteran justice department lobbyist nominate assistant attorney general immediately clear vote would go forward president take usually long time nominate delrahim finally name late march senate judiciary committee approve june send nomination full senate interim justice department antitrust division run andrew finch become deputy delrahim place warren office delrahim immediately respond request comment hold lift senator orrin hatch member judiciary committee utah republican work warren others address concern delrahim nomination hatch office say statement warren concern trump attempt exert political influence antitrust decisions candidate trump say would oppose inc propose 85 billion acquisition time warner inc owner cnn one country large film television company delrahim say confirmation hear may watch division merger review would free political influence democratic senator lift hold trump antitrust nominee -aide