Gang population Chinese government claims that police have eliminated 1,221 triad-style gangs across China since a crackdown was launched in 2006. More than 87,300 suspects have been arrested. The FBI estimates the size of the four Italian organized crime groups to be approximately 25,000 members and 250,000 affiliates worldwide. By country: Gang population Reports on the number of people involved in criminal gangs, by locale. There were at least 30,000 gangs and 800,000 gang members active across the USA in 2007. About 900,000 gang members lived "within local communities across the country," and about 147,000 were in U.S. prisons or jails in
Gang of Four Gang of Four, including Chen Boda and Mao Yuanxin, were also sentenced. In the struggle between Hua Guofeng's and Deng Xiaoping's followers, a new term emerged, pointing to Hua's four closest collaborators, Wang Dongxing, Wu De, Ji Dengkui and Chen Xilian. In 1980, they were charged with "grave errors" in the struggle against the Gang of Four and demoted from the Political Bureau to mere Central Committee membership. In the Xi Jinping era, some commentators and political observers dubbed the loose political grouping of former security chief Zhou Yongkang, former Central Military Commission vice-chairman Xu Caihou, former Chongqing party chief