Bloomberg did a special report on the Yogurt Wars. On the show, Red Mango CEO Dan Kim talks about the fro-yo business. He covers a wide range of topics including franchising (one of their franchisee is Yul Kwon), the competition, their new line of probiotic iced teas, and marketing their products.
Couple months back they released Tangomonium flavored fro-yo.
Red Mango CEO on Bloomberg