The wife of Russian opposition politician Alexei Navalny has appealed to President Vladimir Putin, to allow him to be taken to Germany for treatment.
He went into a coma on Thursday with suspected poisoning.
A police laboratory says it found traces of an industrial chemical on his body, but Russian doctors say there is no indication he was poisoned.
Al Jazeera’s Rory Challands reports.
– Subscribe to our channel: http://aje.io/AJSubscribe
– Follow us on Twitter: https://twitter.com/AJEnglish
– Find us on Facebook: https://www.facebook.com/aljazeera
– Check our website: https://www.aljazeera.com/
#AlJazeeraEnglish #Russia #Navalny