It was a contentious, aggressive telephone call, five days before the inauguration of President Donald Trump on Jan. 20.

How earnest is Donald Trump? Does the president dream of stealing new territory for America? How maniacally imperialist will ...

U.S. President Donald Trump aggressively defended his plans to take over Greenland in a phone wall with Danish Prime Minister ...

The president has repeatedly discussed his desire to "retake" the Panama Canal and take possession of Greenland.