The dark side of dating apps (Joanna Coles, author, 'Love Rules')

Joanna Coles, the chief content officer at Hearst, talks with Recode's Kara Swisher about her new book, "Love Rules: How to Find a Real Relationship in a Digital World." Coles says dating apps can be a great tool for meeting new people, but they can encourage the wrong attitudes among their users: Seeing potential mates as interchangeable, wasting weeks to texting in the buildup to one conversation and fantasizing about whether a stranger is "the one." She also talks about the negative impact of online porn on women's satisfaction in heterosexual relationships and how to manage an ongoing relationship despite digital distractions. Plus: Why Coles joined the board of Snap, what she thinks of the future of magazines and what happens after #MeToo.