Mr. Pommerenke looks at family photos with son Finn and daughter Ciara, right. "Digital data is fragile," he said. "You have to do something active in order to preserve it." (Associated Press)
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Mr. Pommerenke looks at family photos with son Finn and daughter Ciara, right. "Digital data is fragile," he said. "You have to do something active in order to preserve it." (Associated Press)
