NATO Secretary-General Mark Rutte walked into the Oval Office on Wednesday armed with cardboard charts and a well-rehearsed pitch — the "Trump Trillion," showing the surge in European and Canadian defense spending since 2017. It didn't land. President Donald Trump brushed past the numbers and went straight for the gut: "I just want their loyalty." The meeting, two weeks before the NATO summit in Ankara on July 7-8, was meant to defuse a transatlantic crisis that...