Mayor of Manila Joseph Estrada speaks at a press conference in Hong Kong, south China, April 23, 2014. The Philippine government expressed its most sorrowful regret and profound sympathy, and extended its most sincere condolences for the pain and suffering of the victims and their families in the bus hostage crisis that happened in Manila in August 2010, according to a joint statement issued by the government of Hong Kong Special Administrative Region and the Philippine government here on Wednesday. (Xinhua/Lui Siu Wai)