Radio Show - Power Lunch with Dr. Rich 1 August 2016. Join Dr. Preston rich, a Christian, father, leader, veteran, motivator, and edu-activist as he explores and discusses the issues we see in this diverse cultural mosaic we now call our world. Every week, Dr. Rich will feed your mind with differing perspectives that will help you change your thinking to change your life. Spend your lunch hour digesting the food for your mind that Dr. Rich will feed you with his uniquely entertaining style fostering scholarship, relationship building, and community engagement.