Photo Gallery: Catholic church has new pope; white smoke rises 9/14

People wave American flags in St. Peter's Square at the Vatican, Wednesday, March 13, 2013. The Catholic church has chosen a new pope. White smoke is billowing from the chimney of the Sistine Chapel, meaning 115 cardinals in a papal conclave have elected a new leader for the world's 1.2 billion Catholics.  (AP Photo/Luca Bruno) ORG XMIT: VAT125