Trump says US 'has to have' Greenland after naming special envoy

The article discusses President Trump's interest in acquiring Greenland, an autonomous territory of Denmark. Trump has appointed a special envoy to explore the possibility of purchasing Greenland, despite Denmark's warning that the US should respect its sovereignty over the island. Greenland's government has made it clear that they will decide their own future, rejecting the notion of a potential sale. The article highlights the geopolitical and strategic importance of Greenland, which has significant natural resources and a crucial location in the Arctic region. The article also touches on the potential diplomatic tensions between the US and Denmark, with Denmark warning Washington to respect its sovereignty over Greenland. The article provides a concise overview of the situation, focusing on the key facts and positions of the involved parties.