Pope Leo urged Cameroonians to “reject every form of abuse or violence” during a Mass in Douala attended by about 120,000 people. DOUALA, Cameroon: Pope Leo called on Cameroonians on Friday (Apr 17) to reject violence and be generous with their neighbours during an event billed as the biggest of his four-nation Africa tour, with roughly 120,000 people flocking to a Mass he led in the port city of Douala. Amid a heavy security presence, some believers had made their way on Thursday to the city's