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,

The eldest son of President-elect Donald Trump arrived in Greenland on Tuesday for a private visit that heightened speculation that the incoming U.S. administration could seek to take control of the mineral-rich Danish territory that's home to a large U.