The normal scan on the left is his son's. / Jim Fallon

12/17/13 - Today’s Topical Currents is with neuroscientist James Fallon.  After decades of studying human brains, he found that his own scan showed psychopathic patterns. Did he have the genes of a serial killer? He’s written THE PSYCHOPATH INSIDE:  A Neuroscientist’s Personal Journey Into the Dark Side of the Brain. That’s Topical Currents Tuesday at 1pm.

11/19/12 - Monday’s  Topical Currents looks at the lives of psychopaths and their infamously crafty behavior.  Psychopaths are usually fearless, confident, charismatic and ruthless . . . but most people aren’t aware that they aren’t necessarily violent.  In fact, some psychopathic behavior is exhibited by leaders of business and government.  We’ll speak with research psychologist Kevin Dutton about his book, THE WISDOM OF PSYCHOPATHS:  What Saints, Spies and Serial Killers Can Teach Us About Success.