By Brandy McDonnellOklahoma City native, activist and author Suzy Amis Cameron chatted with Oprah Winfrey on this week's "SuperSoul Sunday" about her "OMD" movement. As previously reported, the former model and actress, whose film credits include the Oscar-winning blockbusters “Titanic” and “The Usual Suspects,” last year released her first book, “OMD: The Simple, Plant-Based Program to Save Your Health, Save Your Waistline, and Save the Planet.” “OMD” stands for “one meal a day,” and “OMD: One Meal a Day for the Planet” is the movement Cameron is working to start.“It’s about changing one of your meals a day to a plant-based meal.Read more on NewsOK.com