Alex Wagner breaks down the origins of Trump's interest in taking over Greenland and the Panama Canal and why its serious, however ridiculous the idea may be.

The Danish foreign minister expressed openness to working more closely with the U.S. to ensure its interests in the region are addressed after President-elect Donald Trump said he wants to buy the Danish territory of Greenland—but the foreign minister continued to cast doubt on Trump’s idea to acquire the island,

President-elect Donald Trump has told residents of Greenland that “we’re going to treat you well” as his oldest son visited the mineral-rich Danish territory that’s home to a large U.S. military base.