Joachim Sauer (R) and his wife German Chancellor Angela Merkel walk to meet with U.S. President George W. Bush in the north-eastern German town of Stralsund at the Baltic Sea July 13, 2006. Merkel hosts Bush on Thursday in a visit intended to solidify their ties and likely to focus on Iran and her concerns about the Guantanamo Bay prison camp. REUTERS/Wolfgang Rattay (GERMANY)