Paul Krugman: “Like many U.S. institutions, the European Union has abysmally failed the Trump test. The EU is an economic superpower and could have retaliated effectively against Trump’s illegal tariffs — illegal under both U.S. and international law. Instead, Europe did nothing and even made some apparent concessions.”“But notice my wording: apparent concessions. The optics of the Trump-EU deal were humiliating, and optics matter. If you examine the substance, however, it starts to look as if Europe played Trump for a fool.”