The head of a mercenary group declared an armed rebellion after he claimed Russia's war in Ukraine was based on lies, then threatened to march on Moscow before abruptly calling it off. WATCH FULL EPISODES OF WORLD NEWS TONIGHT: abc.com/shows/world-news-tonight WATCH WORLD NEWS TONIGHT ON HULU: bit.ly/3iQLwPp #Mutiny #Russia #War #Ukraine #WorldNewsTonight