Pope Francis had an informal, lighthearted speaking style.

Pope Francis changed the Catholic Church’s teaching in areas such as the death penalty and nuclear weapons.

The Prophet Muhammad cartoons upset many in the Muslim world. The Ankara Chief Prosecutor's office launched an investigation into Charlie Hebdo managers over the cartoon, Tukey's state-run Anadolu news agency reported. The cartoon depicted Erdogan in his underwear holding a drink and lifting the skirt of a woman wearing an Islamic dress. “I condemn this incorrigible French rag's immoral publication concerning our president,” Turkish Vice President Fuat Oktay wrote on Twitter. He urged Muslim leaders to take the initiative to call for an end to this cycle of hate and violence.