President-elect Trump wrote on his Truth Social platform that the United States could take control of Greenland, Canada, and the Panama Canal in a grievance-filled post. News' Aaron Gilchrist reports on the history of Trump's targets and the geopolitical implications of his musings.

Donald Trump has suggested the US could take control of Canada, Greenland and the Panama Canal in a series of Christmas Day social media posts. The president-elect wished a merry Christmas to all on his Truth Social platform, "including to the wonderful soldiers of China, who are lovingly, but illegally, operating the Panama Canal".