01:06Business MattersTrump claims US economy would 'rocket' with lower interest ratesBBC World Service Duration: 53 minutes Sat 6th Apr 2019, 01:06 on BBC World Service Americas and the CaribbeanAvailable for over a yearListen nowPresident Trump has stepped up his attacks on the US Federal Reserve Show more GenresFactualMoneyFormatsDiscussion & TalkBrandBusiness Matters Source: BBC Online