21:06Newshour18/08/2022 20:06 GMT: Ukraine's President accuses Russia of “nuclear blackmail” over Zaporizhzhia plantBBC World Service Duration: 50 minutes Thu 18th Aug 2022, 21:06 on BBC World Service OnlineInterviews, news and analysis of the day’s global events. Show more GenresNewsFormatsMagazines & ReviewsBrandNewshour Source: BBC Online