The world’s most visible champion of free trade offered some advice at Davos, where rising global protectionism was on everyone’s mind this week.

Spanish Prime Minister Pedro Sánchez is launching a crusade against what he sees as the downsides of social media.

Last year, Mark Rutte attended the Davos gathering as Dutch prime minister while angling for his current job as secretary general of NATO, praising Trump for pushing Europeans to step up defense ...