CSPAN @cspan
Sen. @LindseyGrahamSC: "Do you believe your product can be addictive?" Mark Zuckerberg: "We certainly do not want our products to be addictive. We want people to use them because they are meaningful." Full video here: https://t.co/KezkhmZOwK https://t.co/kI21BVfSzK — PolitiTweet.org