Documents reviewed by WSJ suggest Panasonic (PC) is under investigation for bribery. A retention...

Documents reviewed by WSJ suggest Panasonic (PC) is under investigation for bribery. A retention notice from the company's legal department instructed a California subsidiary which markets in-flight entertainment products to preserve documents "concerning any benefits or gifts provided by Panasonic … to any airline employee or government officials." Another document allegedly says the company has been subpoenaed.