Sunil Paul, whatever will he think of next?

This week, we talk to Sunil Paul, San Francisco-based entrepreneur and thought leader in transportation, cities and society. He founded Sidecar, the world's very first ride-sharing service that started before either Uber or Lyft. He muses about the gig economy and the pivotal role that Obamacare played in making that possible, and he wonders how universities will survive in our new remote culture. We also take a minute to laugh at Elon Musk -- radical thinker and very strange man.