Could Europe sell US debt if a Greenland deal doesn’t come through?

Cointelegraph.com NewsSome European policymakers have floated the idea of selling off US debt as a way of combating US belligerence, but it may be much more difficult in practice. 

​Some European policymakers have floated the idea of selling off US debt as a way of combating US belligerence, but it may be much more difficult in practice.