Trump is targeting Panama, Greenland, Canada

Greenland. Panama. Canada. Does incoming US President Donald Trump really want to make these the 51st, 52nd and 53rd United States?
While Greenland is currently not for sale, the U.S. has purchased land and territories from other countries in the past.
In the past week, he’s taunted Canadian officials by suggesting the US could absorb its northern neighbor and ... this one to implement 25% tariffs on goods originating from Canada and Mexico, ...