Court hearing of the appeal against the decision of the Khimki City Court on the arrest of opposition leader Alexei Navalny for 30 days in the Moscow Regional Court. The Khimki City Court arrested Navalny on January 18, the day after his return from Germany, where he was being treated for poisoning. Alexei Navalny, who is in pre-trial detention center-1 in Moscow, on a monitor screen during a court hearing.