FORT HUACHUCA — For years, Building 66050 has been vacant. It is deteriorating, but members of the Southwest Association of Buffalo Soldiers are determined to save the structure, which during World War II housed the Colored Officers Club. The building, its paint now peeling, windows broken and interior unsafe, is where black entertainers such as Lena Horne would come to the post to perform for black soldiers when the Army was segregated. The fort is where two black divisions, the 92nd and 93rd, trained before heading off to combat in World War II. One division went to Italy and the...