CNA938 Rewind - Beyond the yen: Why this Japan-US intervention matters for the global economy

Japan and the US have carried out a rare joint intervention to support the yen after it tumbled to a four-decade low. But can governments really change the direction of a currency, or do interventions only buy time? Hairianto Diman and Justine Moss unpack what happened, why Washington got involved, and whether the move is likely to have a lasting impact with Dr Martin Schulz, Chief Economist, Fujitsu