Berlin's Mayor Klaus Wowereit, right, and the Japanese Crown Prince Naruhito, left, stand in front of the Brandenburg Gate in Berlin, Germany, Thursday, June 23, 2011. Naruhito stays in Germany for a ... more 
Berlin's Mayor Klaus Wowereit, right, and the Japanese Crown Prince Naruhito, left, stand in front of the Brandenburg Gate in Berlin, Germany, Thursday, June 23, 2011. Naruhito stays in Germany for a four-day visit to attend events marking the 150th anniversary of the Japan-Germany amity treaty. (AP Photo/Michael Sohn) less 
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Associated Press | Photo By Michael Sohn
Thu, Jun 23, 2011 7:02 AM EDT