Catholic controversy over two popes in the Vatican
The shock retirement in 2013 of pope Benedict XVI, who died on Saturday aged 95, raised serious questions within the Roman Catholic Church about the extent to which there could be two "men in white" at the Vatican.. "Benedict's interventions... have raised questions regarding whether, given his own infirmity... he is being manipulated by persons eager to undermine the current papacy, even if Benedict himself is not," Gaillardetz said.