By Andrew E. Kramer and Valerie Hopkins, Feb. 16, 2024 The opposition leader, who was poisoned in 2020, had spent months in isolation. Aleksei A. Navalny, an anticorruption activist who for more than a decade led the political opposition in President Vladimir V. Putin’s Russia, died Friday in a prison inside the Arctic Circle, according to the Russian … Continue reading “Aleksei Navalny, Putin Critic, Dies in Prison, Russian Authorities Say”, The New York Times