Some people write a squiggle. Others just write an initial. One person draws a dude surfing. Today on the show: the signature. It's supposed to say, "This is me." But where did the idea come from? And why are we still using it? We consult a rabbi, a lawyer and a credit card executive.
The world is full of people talking about how right they are. Today on the show, we try something different: We talk to smart, thoughtful people about times they got things really, really wrong. For more: http://n.pr/1lfnG0Y