Trump heads to South Korea amid deadlocked trade talks over $350bn deal on tariffs

US president will meet his South Korean counterpart, Lee Jae Myung, but expectations of a breakthrough on tariffs are lowDonald Trump heads to South Korea on Wednesday to meet President Lee Jae Myung, with deadlocked talks over a $350bn trade deal between the two countries threatening to cast a shadow over the event.After arriving on a flight from Tokyo, where he signed a rare earths deal with Japans new prime minister, Sanae Takaichi, the US president is due to address a summit of CEOs and meet...