One of the German diplomats who snickered when then-President Donald Trump said Germany would “become totally dependent on Russian energy” didn’t respond to a question on whether his views have changed as rising energy costs amidst the war in Ukraine seem to prove Trump right. Trump made the remarks during a speech to the United Nations General Assembly in Sept. 2018. Trump said during the same speech: “Reliance on a single foreign supplier can leave a nation vulnerable to extortion and intimidation.” At the time, Germany and the United States disagreed strongly about the construction of Russia’s Nord Stream 2...