Tiffany Dover: An Anti-Vaccine Icon

Joel Stein says he's become more empathetic with conspiracy theorists. The best we can do is control the water we're swimming in by listening to experts from trusted institutions, consuming information from large organizations where a lot of people are vetting it. Next week, we'll talk to Virginia Heffernan about how she went to Taiwan and fell in love with computer chips. What's next for Joel Stein? Maybe he'll take a nap or poke around online.