Your Data Is Worth a Lot. Should You Get a Cut?

Most of us unknowingly give away our data for free every time we go online. But a growing number of startups want to help people better manage their personal information, and give them a cut of the profit when it's sold. WSJ reporter Patience Haggin joins host Zoe Thomas to discuss how these companies want to shake up the multibillion-dollar digital-ad industry. Learn more about your ad choices. Visit megaphone.fm/adchoices