"Henry Rollins is on a mission to figure out why many have struggled with feelings of aggression their entire lives.
National Geographic Channel’s Explorer: Born to Rage? investigates the discovery behind a single warrior gene directly associated with violent behavior. With bullying and violent crime making headlines, this controversial finding stirs up the nature-versus-nurture debate. Now, former Grammy-winning rocker, author and radio/television broadcaster Henry Rollins goes in search of carriers from diverse, sometimes violent backgrounds who agree to be tested for the genetic mutation. Who has the warrior gene? And are all violent people carriers? The results turn assumptions upside down."