The most dangerous part of prison gangs isn’t only what happens on the yard, it’s what can happen quietly through a contraband cell phone. We’re joined by Amy Kelley, Chief of the Federal Bureau of Prisons National Gang Unit, for a clear look at how gang intelligence is built, analyzed, and turned into decisions that protect staff, facilities, and the public. We dig into the real scope of federal prison gangs, including why gang influence shows up at every custody level and why the Federal Bureau of Prisons must constantly “move the chess pieces” to prevent conflict.