Sen. Elizabeth Warren ‘Wrong’ for Slamming Supermarkets for Soaring Food Prices: Stew Leonard’s CEO December 22, 2021 9:24 pm by IWB Watch the latest video at foxbusiness.com Dec. 22, 2021 – 4:41 – Stew Leonard’s CEO Stew Leonard Jr. notes supermarket chains have been ‘trying to hold back as much as we can’ by not passing along higher input costs to customers.