Crumbs Stores Close, Crumbnuts Fail to Revive Chain

July 8 (Bloomberg) -- Crumbs Bake Shop, the New York-based cupcake chain, closed all of its stores yesterday following years of struggling to make money in a crowded market for baked goods. Blackstone Senior Managing Editor John Studzinski and Julie Hyman speak on “Market Makers.” (Source: Bloomberg)