Faithfuls react as Argentina's cardinal Jorge Bergoglio, elected Pope Francis I appears on the balcony of St Peter's Basilica's after being elected the 266th pope of the Roman Catholic Church on March 13, 2013 at the Vatican. Argentina's Jorge Mario Bergoglio was elected Pope Francis I on Wednesday, becoming the church's first Latin American pontiff after a conclave to elect a leader of the world's 1.2 billion Catholics. AFP PHOTO / JOHANNES EISELE