Feature: Untold story should be told as last Doolittle Tokyo Raider goblet to be upside down

Rich Cole, son of U.S. Air Force Lt. Col. Richard E. Cole, speaks during a memorial service at the Joint Base San Antonio-Randolph, Texas, the United States, April 18, 2019. Seventy-nine silver goblets have been symbolically turned upside down, leaving only one, engraved with the name Richard E. Cole, standing upright. All shine behind show windows in the largest military museum in the world as a silent homage commemorating 80 heroic Doolittle Raiders who launched America's first airstrike on Tokyo during WWII. (Xinhua/Liu Jie)