U.S. Air Force Airmen from Joint Base Langley-Eustis, Virginia, and community leaders, engage in a unity walk before a ceremony honoring the life and legacy of Dr. Martin Luther King Jr., Jan. 17, 2019. During the unity walk, participants played speeches from Dr. Martin Luther King Jr.’s life. (U.S. Air Force photo by Airman 1st Class Marcus M. Bullock)