The Three Legs of a Stool

There was a time, not long ago, when information we desperately wanted wasn’t at our fingertips. What’s the best deal on flights to New York? How much does that home down the street cost? Serial entrepreneur Rich Barton has made a career out of providing all those juicy details by launching platforms such as Expedia, Zillow and the company-review site Glassdoor. He shares his journey and advice for the next generation of entrepreneurs.