boeing shares nosedive as the company slows production and the regulator launches a new investigation. and we look at the role artificial intelligence plays in video language translation. welcome to our look at the business news. a summit betweenjapanese prime minister fumio kishida and president biden takes place today as part of mr kishida's official visit to the us. the leaders are expected to focus on cooperation, dealing with china and economic security. but amongst the expected rhetoric, how are relations between the two leaders? last month, mr biden announced that he opposes the planned sale of pittsburgh—based us steel to japan's nippon steel — an issue that could spark tensions. but mr kishida has been defending bilateral investments between the two countries. translation: japan welcomes investments — translation: japan welcomes investments from _ translation: japan welcomes investments from the _ translation: japan welcomes investments from the united i investments from the united states that puts forward cooperation in critical and emerging technology. the economic gr