The US president on Monday posted an image to social media with a map of North America in which countries like Canada, Greenland, Mexico, as well as Iceland were colored in with the US flag. Iceland summoned the U.S. Key points and original sources are listed below.

• The US president on Monday posted an image to social media with a map of North America in which countries like Canada, Greenland, Mexico, as well as Iceland were colored in with the US flag.S1

• Iceland summoned the U.S. ambassador on Monday after President Donald Trump posted an image on social media showing the island and other countries covered ​by the American flagS2