Prediction: How AI will affect business, work, and life

How should we think about improvements in artificial intelligence? Bill speaks with Joshua Gans, co-author of "Prediction Machines: The Simple Economics of Artificial Intelligence," which argues that AI advances can be boiled down to making better predictions. As a component of a vast array of activities, enhanced prediction will have ripple effects throughout the economy. What new functions and business models will it create? What difficult questions will it force society to answer?