"Cameroon's President Paul Biya waves during the leaving ceremony for Pope Benedict XVI at the airport in the capital Yaounde, March 20, 2009. A Vatican document coinciding with Pope Benedict's trip to Africa says ""outside forces"" are complicit with corrupt leaders to fuel wars, traffic weapons and back politicians irrespective of human rights and democracy. The pope on Friday left Cameroon, where politics is dominated by corruption scandals, en route for Angola. REUTERS/Finbarr O'Reilly (CAMEROON POLIT(...)"
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