Katrina Blair & The Wild Wisdom of Weeds: This week on Sharp & Hot, Emily Peterson is joined by Katrina Blair author of .The Wild Wisdom of Weeds, the only book on foraging and edible weeds to focus on the thirteen weeds found all over the world, each of which represents a complete food source and extensive medical pharmacy and first-aid kit. More than just a field guide to wild edibles, it is a global plan for human survival. This program was brought to you by Whole Foods Market.