From San Quentin inmate to neighborhood safety advocate, Kelly’s guest Sam Vaughn embodies the ideal of “be the change you want to see.” Working with DeVone Boggan, Kelly’s other guest and the charismatic leader of Advance Peace, this duo shares how they nurture violent criminals into a better future, one small step at a time, with the care and attention of a devoted parent. Follow the conversation on Instagram @kellycorrigan.