Cameroon President Paul Biya's wife Chantal Biya, left, and Chinese President Hu Jintao's wife Liu Yongqing, right, stand together during a welcome ceremony at the Great Hall of the People in Beijing,... more 
Cameroon President Paul Biya's wife Chantal Biya, left, and Chinese President Hu Jintao's wife Liu Yongqing, right, stand together during a welcome ceremony at the Great Hall of the People in Beijing, China, Wednesday, July 20, 2011. (AP Photo/Alexander F. Yuan) less 
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Associated Press | Photo By Alexander F. Yuan
Wed, Jul 20, 2011 7:06 AM EDT