London-based American investor Bill Browder commented on Russian opposition leader Alexei Navalny’s reported death on X, alleging that Russian President Vladimir Putin is behind his opponent’s assassination. “Let’s make no mistake, Putin assassinated Navalny. He did so because Navalny was brave enough to stand up to Putin. He did so because Navalny offered the Russian people an alternative to kleptocracy and repression. This is a tragic day for Navalny’s family but also for Russia.” Russian media reported on Feb. 16 that Navalny has reportedly died in prison. Navalny was being held in a penal …