System of a Down’s Serj Tankian grew up hearing stories about his family members who died during the Armenian genocide, many years before he was born. In his new memoir “Down With the System,” he shares his family’s story and looks back on his career through the lens of his Armenian heritage. Serj joins Tom to talk about the origins of his activism, how System of a Down got on the radio, and whether or not you’ll ever hear new music from the band.