Police detain a man during a protest against the jailing of opposition leader Alexei Navalny in Moscow, Russia, Saturday, Jan. 23, 2021. The man holds a poster reading: "Freedom for Navalny" and depicting a portrait of Russian President Vladimir Putin behind bars. Authorities in Russia have taken measures to curb protests planned for Saturday against the jailing of Navalny. (AP Photo/Pavel Golovkin)