Angry reactions from world leaders, after the US President announces new tariffs on all imports. They say Donald Trump's decision is a blow to the world's economy. So could this be the start of a global trade war? And what fallout can people expect? In this episode:  Steven Okun, founder and chief executive of APAC Advisors. Philippe Legrain, political economist and senior visiting fellow at the London School of Economics' European Institute. William Lee, chief economist at the Milken Institute. Host: James Bays Connect with us:@AJEPodcasts on Twitter, Instagram, Facebook