Getting control of Greenland for the US - a "good deal" or not?

Donald Trump wants to get hold of Greenland for the US. Apart from telling loyal ally Denmark to step aside or else, would it really be a good "deal"? Jon Rahbek-Clemmensen, assistant professor at the Royal Danish Defence College in Copenhagen explains the nuances of what the US is already getting from Greenland and why the Danish response was so muted.

Bonus: read Jon's LSE blogpost on the Danish take on American-Danish-Greenlandic relations here.