Dr. Corey Miller, CEO of Ratio Christi, an international apologetics ministry active on more than 125 college and high‑school campuses, joins us with his compelling personal story and the impact Ratio Christi is having nationwide. Under his leadership, Ratio Christi has become a major force in equipping young adults to defend their faith in academic and cultural arenas. Ratio Christi (ratiochristi.org)