Ukrainian President Volodymyr Zelensky made a plea to Donald Trump on Monday, telling CNN he wants the US president “to stay on our side.” Speaking at the Presidential Palace in Kyiv on the eve of the fourth anniversary of Russia’s full-scale invasion of Ukraine, Zelensky said the United States is far too big and too important to walk away from the conflict. And he hopes that Trump, during his State of the Union address Tuesday, will back Ukraine as it fights back against the Russia of President Vladimir Putin. “They have to stay with … a democratic country which is...