Walmart declined slightly in early Wednesday trading. A suspect was arrested after razor blades were found in bread and muffins at two Walmart stores in Biloxi; the company has removed the shelves and inspected related products, and is cooperating with the police investigation.

Walmart declined slightly in early Wednesday trading. A suspect was arrested after razor blades were found in bread and muffins at two Walmart stores in Biloxi; the company has removed the shelves and inspected related products, and is cooperating with the police investigation.