Pope Francis greets the crowd as he arrives for his weekly general audience at St Peter's square on February 11, 2015 at the Vatican. AFP PHOTO / GABRIEL BOUYS (Photo credit should read GABRIEL BOUYS/AFP/Getty Images)
Pope Francis greets the crowd as he arrives for his weekly general audience at St Peter's square on February 11, 2015 at the Vatican. AFP PHOTO / GABRIEL BOUYS (Photo credit should read GABRIEL BOUYS/AFP/Getty Images)