http://stream.publicbroadcasting.net/production/mp3/wkno/local-wkno-1003345.mp3
According to the Federal Bureau of Investigation's 2011 National Gang Threat Assessment, "approximately 1.4 million gang members belonging to more than 33,000 gangs were criminally active in the U.S. as of April, 2011." This statistic is especially apparent in Memphis, where rates of violent crime among youth continue to remain high. Many of these violent crimes involving youth are gang-related, with the Shelby County Sheriff's department reporting the identification of 8,400 gang members involved in 182 gangs and gang sets within Shelby County.