How can I spot 'fake news' online?

CNN senior media correspondent and host of "Reliable Sources" Brian Stelter talks with Recode's Kara Swisher and The Verge's Lauren Goode about the rise of so-called "fake news" and what everyone can do to make sure they're not believing and spreading a hoax. Stelter also discusses why we should stop using the term "fake news," why the problem is only going to get worse and how well platforms like Facebook and Google are addressing it.