Dade Hayes Finance EditorMatt Duckor, who led lifestyle programming for Condé Nast, has left the company in the wake of a storm at Bon Appétit and the reappearance of past tweets from Duckor making racist and homophobic comments.Former Bon Appétit editor-in-chief Adam Rapoport resigned earlier this week after a photo of him in brownface resurfaced online and staffers called out race-based pay inequity at the food brand.