A new BBC documentary on the ongoing conflict surrounding Saudi Arabia’s royal family has prominently featured Prime Minister Najib Abdul Razak. Episode Two of House of Saud: A Family at War, which was first aired on Tuesday, begins its story with Prince Turki Abdullah Al Saud’s involvement in the genesis of Malaysia’s beleaguered sovereign wealth fund 1MDB. Najib met with Saudi King Salman in a visit to the kingdom on Tuesday that highlights their close and at times controversial ties. Najib, who faces elections later this year, has clung to power despite a corruption scandal that involved nearly $700 million. Experts, however, believe that the scandal will not cost him his election.