Marketplace Tech host Ben Johnson talks about a few apps that help you discover a neighborhood and city instead of get from point A to point B.

Filmmaker, explorer and mountaineer David Breashears is no stranger to risk. He discusses the many parallels he sees in his work and in economic risk.

/**/ …And they're STILL at the second-lowest level on record. So there must be plenty of new houses on the market, right? Nope — fewest i…