Why is Trump obsessed with Greenland?

<p>Could the USA really seize Greenland? And just as importantly, why does it want to?</p><p>President Trump has sent shivers through the NATO alliance by doubling down on his threat to seize the island.</p><p>The White House is also refusing to rule out military action as part of its ambitions to annex the autonomous Danish territory – and recent events in Venezuela suggest such a threat should be taken seriously.</p><p>Why is the American president interested in Greenland? What would an attack on a fellow NATO member mean for the alliance? And how do Greenlanders themselves feel about all this?</p><p>Niall is joined by Sky’s international affairs editor Dominic Waghorn from the country’s capital, Nuuk.</p><p>Producer: Tom Gillespie</p><p>Editor: Mike Bovill</p>