In this file photo, Russian President Vladimir Putin attends an annual VTB Capital 'Russia Calling!' Investment Forum via video conference at the Novo-Ogaryovo residence outside Moscow, Russia. Mr. Putin has instituted a national public masking mandate in Russia, similar to a measure that Joseph R. Biden said he would institute on a national level as president. (Alexei Nikolsky, Sputnik, Kremlin Pool Photo via AP, File) **FILE**
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