TODAY: Turkey accuses Russia of attempting ethnic cleansing in Syria; Rosatom stops work on Turkish nuclear plant; Moscow denies activation of new bases in Syria; new law would allow Russia to flout rulings made by the ECHR; Khodorkovsky sees Yukos as motivation; Kremlin offers some response to Chaika accusations; U.N. reports entry of weapons into eastern Ukraine; Kiev will have to pay its debts, says Moscow.