Just a month ago, Russell Bentley was thanking his “guardian angels” in an interview with Newsweek for helping him escape death “hundreds of times” since 2014. But his luck finally ran out, and the man who called himself “Texas” or “Donbass Cowboy” was killed in Donetsk, in the Russian-occupied part of Ukraine's Donbas region. His death was announced by the Russian media on April 19. Since then, milbloggers – ultraconservative Russian internet users who comment on the war in Ukraine – have been up in arms about what they call the failure of the Russian general staff to protect this...