YOU SAID IT: The useless gun buyback plan

Donald Trump says he has a deal in the works for Greenland. And with that revelation, the U.S. president backed off on a threat to hike tariffs on European countries standing in his way. Proclaiming America’s post-1945 grand bargain is over, Trump insists there’s a price for safety and security in the world — stay tuned. U.K.-based polar security expert Tim Reilly suggests we take the president at his word, even if we don’t agree with him. And (while acknowledging that Trump doesn’t always act rationally or predictably), at least try to consider Greenland’s sovereignty and polar...