Meet Brazil’s best hope for pope

CNN’s Sao Paulo-based correspondent Shasta Darlington (@ShastaCNN) profiles two cardinals from the world’s largest Catholic country, Brazil: Odilo Pedro Scherer, who is the leader of the largest diocese in Brazil and one of the only cardinals with a Twitter account (@DomOdiloScherer), and Joao Braz de Aviz, who bears the scars of getting shot during an armored car robbery many years ago.