When you hear the word “gang,” different thoughts may come to mind. But overall, why people join gangs and everything that happens after is complicated. And then there are those former gang members who’ve made it their job to stop the violence that comes with gang life. The host of WBEZ’s Motive podcast, Pat Smith, spent a year with these anti-violence workers, and he talks about making season 5 of the podcast with them at the center.