Canley's Name A visitor points to the name of retired Marine Corps Sgt. Maj. John L. Canley inside the Hall of Heroes at the Pentagon, Oct. 19, 2018. SHARE: Download: Full Size (1.92 MB) Tags: Medal of Honor Credit: Air Force Staff Sgt. Megan Friedl VIRIN: 181019-D-DD059-013.JPG Photo Gallery