GNC Could Close Up To 900 Stores And Slash Its Mall Location Count In Half As The Retail Apocalypse Roars On by The Options Insider | Jul 23, 2019 | News Feed https://www.msn.com/en-us/money/companies/gnc-could-close-up-to-900-stores-and-slash-its-mall-location-count-in-half-as-the-retail-apocalypse-roars-on/ar-AAEHGsO?li=BBnbfcN