What began with a handshake evolved into turbulence at 33,000 feet as one of diplomacy's oddest relationships took another strange turn. The political chemistry that once defined the Trump–Macron dynamic — immortalized by a famously tense 29-second handshake in 2017 — was nowhere to be seen in midair Tuesday when U.

French President Emmanuel Macron’s first trip to Greenland is aimed at shoring up Europe’s political backing for Denmark and its semiautonomous territory