RT [@RNicholasBurns](https://twitter.com/RNicholasBurns/status/1164128933593456640) A petulant Trump bullies and belittles #NATO ally Denmark because it won’t sell him Greenland. For the first time in its 70-year history, NATO lacks a strong, principled leader in the White House. Shameful. https://t.co/wzZrSEMYat