The last six weeks have been bumpy for the world economy. US President Donald Trump's attempts to upend the global trade system with a range of tariffs have stunned allies and rivals alike. Markets have swooned and uncertainty abounds. But are the tariffs simply a bargaining chip towards a different, more dramatic plan - the devaluation of the dollar? Business Beyond considers the facts. For more from the experts we spoke to: • Mark Sobel, US Chairman at Official Monetary and Financial

Tag-uri: Donald Trump