Are sports teams worth the public money we give them?

Sports stadiums and teams get millions and even billions of dollars of tax breaks and that begs the question: Should Detroit and other cities be luring sports teams if they have to give up a lot of money in order to do so? Bill Shea, a sports business journalist and novelist, and David Berri, a sports economist and professor at Southern Utah University, join Stephen to discuss whether sports teams are worth it.