with me: yasmin alibhai brown, who came to the uk as a refugee from a hostile country and is now a politicalagnes poirier of the french news magazine marianne. stephanie baker, us journalist writing from here for bloomberg markets. ian birrell, columnist with the british newspaper the mail on sunday. a warm welcome to you all, good to have you with us again. the news that donald trump is to meet kimjong—un, the north korean leader, to discuss reducing the nuclear threat surprised many. only hours earlier he'd been posing as a warrior, at least in trade terms — signing into law tariffs aimed at repelling imports of steel and aluminium. "trade wars are good and easy to win", president trump tweeted. six months ago, the president warned he could unleash "fire, fury and, frankly, power" against pyongyang. perhaps the summit with kim suggest that's a war mr trump doesn't think he can win. ian, is it evident that his combination of mockery and threats has delivered? no, i think obviously the positive and optimistic hope of this is that two mavericks might make a deal. but i think it's highly unlik