Joan Hill weighs in against the rapper’s haters, asking “what have you done to advance political discourse in this country?” Cardi B attends the Fendi Couture Fall/Winter 2023/2024 show in Paris. (Credit: Jacopo M. Raule/Getty Images) Ahead of Cardi B’s planned appearance at Kamala Harris’ rally in Milwaukee Friday, the rapper’s former AP Government teacher defended her political cred and suggested that detractors “STFU and take a seat.” In a post shared by journalist Yashar Ali, Joan Hill