Air Force Senior Airman Martin Githui, 81st Contracting Squadron contracting specialist, writes a poem about Dr. Martin Luther King Jr. at Keesler Air Force Base, Miss., Feb. 8, 2017. Githui, a native of Nivasha, Kenya, traveled to the United States with his family at age 18 and joined the Air Force three years later. Air Force photo by Senior Airman Holly Mansfield