Our hosts discuss David McRaney's book You Are Not So Smart: Why You Have Too Many Friends on Facebook, Why Your Memory Is Mostly Fiction, and 46 Other Ways You're Deluding Yourself, and continue the previous week's discussion of Martin Luther King, Jr. You Are Not So Smart explains how we typically believe we are rational, logical beings who see the world as it really is, when in reality we often over-estimate our own intelligence and opinions while deluding ourselves with our biases and...