70 years ago today, the same day that FDR made his "Date in Infamy" speech to the nation urging national sacrifice as the country went to war, Cubs owner P.K. Wrigley took the president's words to heart and donated his most recent purchase. He had been planning on installing lights at Wrigley Field for the 1942 season. But, when duty called, Wrigley answered. He donated those lights to the United States Army, figuring they could help with the war effort.
In the last 36 years of his life, P.K. Wrigley stubbornly refused to shell out the money for lights again. They weren't purchased until eleven years after his death, in 1988...a full 47 years after Pearl Harbor.