4 segments
Rock legend Bo Diddley looks back on 50 years of influencing the sound of rock and roll and R&B. Then, British director Asif Kapadia tells us about his first feature film, “The Warrior,” which has just been released on DVD. Boston Globe columnist Thomas Oliphant describes how his love of the Dodgers impacted his life. And in our regular Please Explain feature we’ll take a look at the origins and basic tenents of Scientology.