Support WBUROn the Knife's Edge: Using Therapy To Address Violence Among TeensPlay28:18Download AudioShankar VedantamMaggie PenmanJennifer SchmidtTara BoyleRenee KlahrRhaina CohenFebruary 21, 2017 ShareThe program BAM (Becoming a Man) works with teenagers and uses cognitive behavior therapy to reduce violence in Chicago. (Getty Images)
