??????: ????????? ???????? ???? ??????? ??? ?????? ?????? ?? ??????. ??? ???? ??????????? ??????? ???????? ?????? ????????? ????? ??????? ????? ??? ??? ????? ?? ??? ?????? ?????? ???? ????? ????? ???????? ???? ??????? ?????? ??? ??????? ????????? ??? ??? ???? ?? ???? ????. Tether is usually a cop