The distinctive voice of legendary talk-show host, Dick Cavett.
Azhar Usman is a comedian who's appearing on the "Allah Made Me Funny! Official Muslim Comedy Tour."
Douglas Wolk tells Steve Paulson why comics became such a vital medium for individual artistic expression.
David Kusek tells Jim Fleming how the digital music revolution is changing the way people consume music and what the record industry will have to do to survive.
Carolin Emcke tells Steve Paulson that what war survivors ask for most often is the chance to tell her their stories.
Christine Kenneally tells Steve Paulson that Noam Chomsky thought language was hard-wired in the human brain, but later researchers have shown that its development is even more complex.
The power of big data—why so many corporations and government agencies and political pollsters and baseball teams are after it—is that it can reveal things we might otherwise not see. But statistics alone can't do that. We need to transform those statistics into stories. One artist doing that is Brian Foo, aka the Data Driven DJ. He takes large data sets and turns them into music. His first song, "Two Trains," amplifies a dire but often ignored truth about our country: income inequality.