Issued on: 28/02/2022 – 03:12Modified: 28/02/2022 – 03:10 Oruro (Bolivia) (AFP) – In a dimly lit mine shaft in Bolivia, a man sharpens two knives next to a table laden with offerings: wine, beer and coca leaves. Waiting nearby are five white llamas. The woolly animals’ blood and hearts are the preferred food of El Tio (The Uncle),…