Sen. Al Franken wants Facebook to be more upfront about its facial recognition technology and how it plans to use it. Franken grilled a company executive at a Capitol Hill hearing. Facebook has an estimated 60 billion pictures of people, the world's largest photo database.
Way Over Our Heads podcast: MN likely in for a warmer winter
Listen to to the expert, Kenny Blumenfeld, a senior climatologist with the DNR Climatology Office.