Haley Barbour is the former governor of Mississippi and the former chairman of the Republican Governor’s Association. He also served as chairman of the Republican National Committee, leading the GOP to gain control of Congress for the first time in 40 years. POLITICO calls him “the most powerful Republican in politics.” He was also widely praised for his handling of both the Gulf Oil Spill and Hurricane Katrina. One of the Republican Party’s top political strategists, Barbour addresses elections, politics, Republican strategy, the economy, and other hot political topics.

Jill Bolte Taylor is the author of My Stroke of Insight: A Brain Scientist's Personal Journey and a neuroanatomist - a brain scientist who studies the anatomy of the brain. Her personal experience with a massive stroke and her subsequent eight-year recovery informed her work as a scientist and speaker. Named one of TIME magazine’s “100 most influential people in the world,” she shares her story and insights on the commonalities among all of us and how the intersection between logic and creativity will help you take charge of your thoughts and directly influence your level of happiness.

Alex Sheen is the Founder of because I said I would, the international social movement and nonprofit dedicated to the betterment of humanity through promises made and kept. Sparked by the loss of his father, Alex began sending promise cards to anyone who requested them at no cost. Since his father’s passing on September 4, 2012, because I said I would has sent over 8.4 million promises cards to over 150 countries.