German Economy Minister Philipp Roesler, Bavarian state governor Horst Seehofer and German Chancellor Angela Merkel, bottom from left, attend a thanksgiving service for outgoing pope Benedict XVI. at the St. Hedwig cathedral in Berlin, Germany, Thursday, Feb. 28, 2013. At 8 p.m. sharp, Benedict will become the first pontiff in 600 years to resign. (AP Photo/Gero Breloer)