Huge crowds greet Pope Leo in Cameroon 20 years after outreach trip

Huge crowds greet Pope Leo in Cameroon 20 years after outreach trip Huge crowds have greeted Pope Leo in Cameroon, returning to a country he visited 20 years ago as ‘Father Bob’. Al Jazeera’s Nicolas Haque was there, and explains how the Roman Catholic leader is transforming the church as congregations shrink in Europe but expand in Africa.