An MSNBC guest questioned the intelligence of Trump voters on Friday, asking if anyone who attended President Trump's rally in Manchester, N.H., can "point out Greenland on a map?" On Thursday, the Wall Street Journal reported that Trump has asked his advisers whether the U.S. can acquire Greenland, an autonomous Danish territory, during "meetings, dinners, and passing conversations" because of Greenland's "abundant resources and geopolitical importance." However, "The Beat" managing editor Tiffany Cross expressed concern when she heard that "the descendants of colonizers" are flimsily considering "taking land from indigenous people." "This is something, you know his supporters are like...