Photograph used for a story in the Daily Oklahoman newspaper. Caption: "A freight train carrying an ammunition propellant exploded in this Oklahoma-border community Sunday, injured scores of residents and demolishing mush of the town. At least two persons were known dead and more than 100 were injured in two pre-dawn blasts heard up to 25 miles away. At least six of the injuried were in critical condition. One Oklahoman was injured in the blast. Mrs. Emma Wills of Hennessey was reported in serious condition at the Granette, Ark., Medical Center. Fires in nearby propane storage tanks and in railroad tank cars burned 18 hours after the explosion. Emergency aid poured in from four states as authorities evacuated 800 residents and several...