Photo Gallery: Wulff's Arab Trip Overshadowed by Controversy 12/13/2011
 German President Christian Wulff and his wife Bettina have been on an official...
AFP

German President Christian Wulff and his wife Bettina have been on an official six-day trip to Gulf states. Here, they are seen visiting a mosque in Muscat, Oman, on Saturday. The end of the trip was overshadowed by a controversy brewing back in Germany.