On this day in 1945, Americans capture the city of Cologne, Germany. The town had already been shattered by years of aerial raids. Now, as World War II was coming to an end, Germans began to flee before the oncoming American tanks. Yet the commander of one German Panther tank refused to go. Instead, he made a last stand in front of Cologne Cathedral, one of the few buildings to remain mostly intact. The Panther tanks were heavier and tougher than the American Sherman tanks. Indeed, that Panther soon knocked out a pair of M4 Sherman tanks, killing or wounding several of our soldiers. But Americans had another, newer tank: the Pershing. One crew was nearby and swung into action. Its commanding officer hoped to attack the Panther from a side street before the Germans knew what was coming. The move was nearly fatal. Inside the German tank, the crew sensed that something wasn’t right. The tank’s turret was turned so that its muzzle was aimed at the side street. Just then, the Pershing came ...