The Vatican is the seat of the Roman Catholic Church and its head, the Pope.
The Vatican within the tiny Vatican City State in Rome, Italy, is the official residence of the pope and the administrative center of the papacy. The term Vatican also refers to the authority and jurisdiction of the Pope. Armed and dressed in colorful Renaissance-era uniforms, the Swiss Guard has been protecting the pontiff since 1506.
The pope and the cardinal clashed over the various reform measures, including the hot-button issue of annulments. Cardinal Müller was also allegedly lax in responding to sex abuse claims brought before the Vatican.
Pope Francis has backed German Chancellor Angela Merkel's fight against climate change during a private audience in the Vatican. The pope also welcomed Merkel's decision to emphasize Africa at the upcoming G20 summit.