· Defining "gang member" and "gang crime" Localities interested in pursuing anti-gang policies, strategies and programs face the challenge of developing operational definitions … On this page, find links to articles, awards, events, publications, and multimedia related to gangs and gang crime. · 别说ganger,即使是现在存在的gangster,也是最近这一百多年才出现,看词源资料: gangster n.) "member of a criminal gang," 1896, American English, from gang (n.) in its … · The gang problem in the United States has remained stubbornly persistent over the past decade. Here are the facts: One in three local law enforcement agencies in 2010 reported … · A prison gang is a durable group that shares a collective identity, maintains a locus of custodial influence, exhibits collective behavior, and engages in a pattern of illegal activity. … · Gangs remain one of the more formidable issues that corrections officials face in managing prisons. About 200,000 of the 1.5 million people incarcerated in the U.S. are … · Federally sponsored surveys of 149 police departments and 118 prosecutors' offices of jurisdictions greater than 250,000 and 73 prosecutors' offices of jurisdictions of 50,000 to …