Archbishop Michael Fitzgerald is one of the Catholic Church's top experts on Islam. He has served the Vatican in places such as Tunisia, Uganda and Egypt, and now is promoting interfaith understanding by teaching Jesuit students in Cleveland about the Quran. /Rob Wetzler hide caption

itoggle caption /Rob Wetzler

The Lives of Muhammad book cover hide caption

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Rimsha Masih (left) was flown by military helicopter to a safe location after her release on bail in September. Now, she's been cleared of a blasphemy charge. Farooq Naeem /AFP/Getty Images hide caption

itoggle caption Farooq Naeem /AFP/Getty Images

An Afghan demonstrator holds a copy of a half-burnt Quran, allegedly set on fire by soldiers at Bagram Air Field, during a protest outside the base today. Massoud Hossaini /AFP/Getty Images hide caption

itoggle caption Massoud Hossaini /AFP/Getty Images

Pastor Terry Jones of the Dove World Outreach Center speaks to the media as Imam Muhammad Musri of the Islamic Society of Central Florida looks on . Phil Sandlin/AP hide caption

itoggle caption Phil Sandlin/AP