Benedict to be called 'emeritus pope,' wear white - Article Photos 2/9

Two nuns walk past a photo of Pope Benedict XVI as they leave a souvenir shop just outside the Vatican, Tuesday, Feb. 26, 2013. Pope Benedict XVI will be known as "emeritus pope" in his retirement and will continue to wear a white cassock, the Vatican announced Tuesday, again fueling concerns about potential conflicts arising from having both a reigning and a retired pope. The pope's title and what he would wear have been a major source of speculation ever since Benedict stunned the world and announced he would resign on Thursday, the first pontiff to do so in 600 years. (AP Photo/Andrew Medichini)