![The Rob Kall Bottom Up Radio Show show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/040/703/small/the-rob-kall-bottom-up-radio-show.jpg)
Summary: James Fallon is a brain scientist who was getting work assessing brain scans of psychopathic killers. Then he realized, his own brain scan looked like those psychopaths' brains. He's written a riveting book, The Psychopath Inside, about his journey facing a reality that includes discovering a family tree adorned with murderers, including LIzzie Borden.