713 Tested, GF Potato Processor, JR Simplot Didn't Participate In Mass Testing For All Employees GRAND FORKS, ND (trfnews.i234.me) Grand Forks potato processor, JR Simplot declined to take part in a mass testing for COVID-19 today. Employees of LM Wind Power and their contacts, who haven’t been tested yet are taking part, after that company… Continue reading 713 Tested: GF Potato Processor, JR Simplot Opts Out of Company-Wide Employee Testing