Keir Starmer has addressed Britain's response to Donald Trump's threat of tariffs against European countries that oppose his move to annex Greenland. The British prime minister emphasized the importance of calm dialogue within alliances, rejecting tariffs as a solution to disagreements. Meanwhile, Donald Trump has criticized Norway over the Nobel Peace Prize, and Spain is investigating its worst train crash in a decade. The Pentagon is preparing to send soldiers to Minnesota amidst ongoing protests over immigrant deportations. Other global developments include snap elections in Japan, Russia's president joining the Gaza peace board, new trials for an Alzheimer's blood test, and a look at how short attention spans are influencing filmmaking.