Ukrainians living in regions illegally annexed by Russia are being coerced to vote in the presidential election of their wartime occupier, Vladimir Putin — an exercise denounced by Ukraine as an illegitimate effort by Moscow to tighten control over its neighbor. Polls don't open in Russia until Friday, but they are open in four annexed regions of Ukraine close to the front line, some of which are not fully in Putin’s control. *snip* In the Donetsk region, the Ukrainian mayor of Mariupol, Vadym Boychenko, said his city was a symbol of Russia’s “military nightmare” and of an “electoral process in...