Preview: Oprah Winfrey and Arthur Brooks on social media’s damaging energy

Oprah Winfrey and Harvard professor Arthur Brooks, famed for his classes on happiness, have collaborated on a e book about discovering enjoyment and which means in your life: “Construct the Life You Need: The Artwork and Science of Getting Happier.” Watch this preview of their interview with Norah O’Donnell, to be broadcast on “CBS Information Sunday Morning” September 10.