Ian Bremmer's Quick Take: a Quick Take to kick off your week.

Let's talk about Greenland. First time I ever encountered it was when I was playing Risk in school, and it was this big island between North America and Europe that connected you with Iceland. But it was part of North America, at least on the Risk map, and that's how you got your five armies if you owned the whole thing. So you always threw a couple up there, a lot of big, big territory. And now we're visiting, and Donald Trump Jr. taking Air Trump One last week and landing in Nuuk, the capital of Greenland. Landed for a few hours, did some social media stuff, and then got back to Mar-a-Lago, where he's probably more comfortable. What's happening? Why do the Americans say that they are going to buy it, incoming President Trump, and what does it mean for American alliances and the future of the global order and all of that?