- Sen. Cotton says he raised the idea of buying Greenland in conversations with Trump and Danish ambassador https://www.washingtonpost.com/politics/sen-cotton-says-he-raised-the-idea-of-buying-greenland-in-conversations-with-trump-and-danish-ambassador/2019/08/22/be764f5c-c500-11e9-b5e4-54aa56d5b7ce_story.html 69 comments politics