(Bloomberg) -- Words are powerful. For the US economy, no-one’s more so than those of Fed Chair Jerome Powell.Most Read from BloombergMusk Makes Surprise China Visit in Search of Tesla Revenue BoostElliott Said to Have Built ‘Large’ Stake in Buffett-Favored SumitomoYen Watchers Ask When Japan Will Step In as Slide AcceleratesBlade to Offer Luxury Bus Service to Hamptons at Fare Up to $275Southeast Asia Heat Wave Shuts Schools, Stokes Power DemandBloomberg Economics’ Fed sentiment index —... Read this story