Channels with Peter Kafka

Former GE and NBC executive Beth Comstock

Beth Comstock, the former vice chair of GE and former president of integrated media at NBCUniversal, talks with Recode's Kara Swisher about her new book, "Imagine It Forward: Courage, Creativity, and the Power of Change." In this episode: (01:34) Comstock's background and taking over digital at NBC; (05:56) iVillage and making digital content in-house…