> but he has not annexed any provinces of Canada or Mexico But he already expressed intention to get Greenland, no? Yet something tells me that if, say, Mr. O

> but he has not annexed any provinces of Canada or Mexico But he already expressed intention to get Greenland, no? Yet something tells me that if, say, Mr. Obama did present Point Roberts ( https://www.google.ca/maps/place/Point+Roberts,+WA+98281,+USA/@48.9867232,-123.0734947,14z/data=!3m1!4b1!4m5!3m4!1s0x5485e5ffff02c5fd:0x2b6ed49177b716a!8m2!3d48.9883845!4d-123.0568314 https://www.google.ca/maps/place/Point+Roberts,+WA+98281,+US... ) to Canada (as Khrouschev did with Crimea) then nothing would stop Mr. Trump to take it back.