MOSCOW — To the German chancellor, Angela Merkel, what befell the Russian opposition leader, Aleksei A. Navalny, was alarmingly simple: He was poisoned with a weapons-grade nerve agent in an attempted murder.
MOSCOW — To the German chancellor, Angela Merkel, what befell the Russian opposition leader, Aleksei A. Navalny, was alarmingly simple: He was poisoned with a weapons-grade nerve agent in an attempted murder.