200114-F-RB515-0009
Staff Sgt. Emily Kuusinen, 436th Logistics Readiness Squadron, plays the national anthem during a tribute to Dr. Martin Luther King Jr. Jan. 14, 2020, at the chapel on Dover Air Force Base, Del. King delivered his famous “I have a Dream” speech to approximately 250,000 people Aug. 28, 1963, in Washington, D.C. He also delivered more than 2,500 other speeches, wrote five books and published several articles. (U.S. Air Force photo by Airman 1st Class Danielle Taylor)