EU leaders trade minister meet in Warsaw as bloc continues to work handle challenges US president presentsDanish prime minister Mette Frederiksen continues her tour of Europe to rally support for Denmark’s position on Greenland and she will be in London today to meet with Britain’s prime minister Keir Starmer.A brief note by her office says the pair – who both attended the Brussels meeting of EU leaders last night – will discuss European security, with particular focus on the Baltic Sea and the Arctic; Russia; and Nato.In 14 days, Donald Trump has already turned the world upside down with a