Worshippers, including a woman with albinism (C), carry oil lanterns during a night time procession through the streets of Benin's main city of Cotonou, November 17, 2011. Pope Benedict will visit the cathedral on Friday at the start of a three-day visit to Benin, his second trip as pontiff to Africa after visiting Cameroon and Angola in 2009. REUTERS/Finbarr O'Reilly (BENIN - Tags: POLITICS SOCIETY RELIGION)