Trump again having designs on Greenland comes after the president-elect suggested over the weekend that the U.S. could retake control of the Panama Canal if something isn't done to ease rising shipping costs required for using the waterway linking the Atlantic and Pacific oceans.

President-elect Donald Trump took aim at Canada, Greenland and the Panama Canal in a series of Christmas Day social media posts that suggested the United States could take control of all three.

President-elect Donald Trump has once again repeated his desires for U.S. territorial expansion. In a message delivered on Christmas Day, Trump took aim at the Panama Canal and Greenland, while also addressing Canadian Prime Minister Justin Trudeau directly.

Trump again having designs on Greenland comes after the President-elect suggested that the U.S. could retake control of the Panama Canal.

To imagine the kind of future a hotter, dryer climate may bring, and the geopolitical challenges it will create, look no farther than two parts of the world that Donald Trump wants America to control: Greenland and the Panama Canal.

Threat Status is closely tracking whether Mr. Trump will follow through on his threat or is simply trying to compel policy outcomes before his inauguration. Consider, for instance, that German automakers could duck tariffs by making more automobiles in the U.

Robby Soave and Niall Stanage discuss President-elect Donald Trump's comment about wanting to buy Greenland and the Panama Canal.