Alex Blumberg on Our Podcast Future

Alex Blumberg used to be a producer for This American Life. He also co-founded NPR's Planet Money. He recently left public radio to launch his own podcast production company, called Gimlet Media. They've already got two podcasts out, with a third on the way. He says, with smart phones and Wi-Fi enabled cars, people have more opportunity to listen to what they want, when they want.