File photo of China's Chongqing Municipality Communist Party Secretary Bo and Deputy Mayor of Chongqing Wang singing national anthem in Chongqing municipality

 
File photo of China
China's Chongqing Municipality Communist Party Secretary Bo Xilai (L) and Deputy Mayor of Chongqing Wang Lijun (R) sing the national anthem during a session of the Chinese People's Political Consultative Conference (CPPCC) of the Chongqing Municipal Committee, in Chongqing municipality in this January 7, 2012 file photo. REUTERS/Stringer