13:06Newshour22/08/2020 12:06 GMT: Alexei Navalny arrives in Berlin for treatmentBBC World Service Duration: 53 minutes Sat 22nd Aug 2020, 13:06 on BBC World Service OnlineInterviews, news and analysis of the day’s global events. Show more GenresNewsFormatsMagazines & ReviewsBrandNewshour Source: BBC Online