Retired U.S. Army Col. Dr. Krewasky Salter, speaks during a Martin Luther King, Jr. memorial ceremony at Fort Eustis, Va., Jan. 13, 2015. Salter read excerpts from King’s book, “Why we can’t wait” and summarized King’s views on pushing forward toward a goal of equality. (U.S. Air Force photo by Staff Sgt. Teresa J. Cleveland/Released)