US President Donald Trump criticises 'nasty' Denmark over cancelled visit
What you need to know:
US President Donald Trump lashed out hours after Prime Minister Mette Frederiksen said she was "sorry" that Mr Trump had abruptly called off a state visit to Denmark.
He added: "She's not talking to me. She's talking to the United States of America. You don't talk to the United States that way, at least under me."
