The widow of Russian opposition chief Alexey Navalny says he was poisoned in a Siberian penal colony. Yulia Navalnaya says that exams of smuggled samples have been carried out by two separate abroad laboratories, and that each reached the identical conclusion. Kremlin spokesperson Dmitry Peskov stated throughout a press convention Wednesday that he was "unaware" of the declare.
CNN correspondent Clare Sebastian experiences from London. #CNN #News
