Beauty brand Mary Kay says it has cut ties with one of its most prolific Midwestern saleswomen after she was exposed for being a big old racist.Linda Bergerson of Cedar Rapids, Iowa has been peddling products for the company ever since she quit her teaching job in the 1980s to become a full time cosmetics saleswoman.She worked her way up within the pyramid scheme, becoming one of its top sellers and earning 19 of Mary Kay’s signature pink Cadillacs along the way.Ironically, it was one of those pink Cadillacs that ended up leading to her downfall.Earlier this month, she and her husband, Tom, were spotted getting out of their car and tearing down a Black Lives Matter sign in Grand Marais, Minnesota.The sign was on the private property of.