US economy grew at a robust 6.4% rate last quarter as recovery from pandemic accelerated AP Posted: Apr 29, 2021 7:32 AM CDT Updated: Apr 30, 2021 1:55 AM CDT by Rayos Syndication User WASHINGTON (AP) — US economy grew at a robust 6.4% rate last quarter as recovery from pandemic accelerated. Categories: AP National News FacebookTwitterPinterestemail