RIYADH — Medical and surgical teams of the Saudi Conjoined Twins Program (SCTP) have begun on Thursday the complex procedure of the surgical separation of 18-month-old Tanzanian twin girls—Nancy and Nice. The surgery is taking place at King Abdullah Specialized Children’s Hospital (KASCH) under King Abdulaziz Medical City of the Ministry of National Guard in Riyadh.This is in implementation of the directives of Custodian of the Two Holy Mosques …