Kremlin critic Alexei Navalny detained after landing in Moscow - World News castanet.net - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from castanet.net Daily Mail and Mail on Sunday newspapers.
Alexei Navalny, who is President Vladimir Putin’s most prominent and determined foe, had spent the previous five months in Germany recovering from a nerve agent attack.