In a sign of Greenland's growing importance, French President Emmanuel Macron is visiting the Arctic island today, in what experts say is a show of European unity and a signal to Donald Trump. Stepping foot in the capital Nuuk this morning, Macron will be met with chilly and blustery weather, but despite the cold conditions, he'll be greeted warmly. "This is big, I must say, because we never had visits from a president at all, and it's very welcomed," says veteran Greenlandic official, Kaj Kleist.