The U.S. Food and Drug Administration and the Centers for Disease Control and Prevention are investigating an outbreak of salmonella infections that is possibly linked to Jif peanut butter products. The J.M. Smucker Company issued a voluntary recall for its creamy, crunchy, natural and reduced fat peanut butter products that were distributed nationwide, with lot code numbers 1274425 to 2140425, the FDA announced Friday. There have been at least 14 illnesses reported, including two hospitalizations, according to the FDA. The 12 states that have reported salmonella cases are Arkansas, Georgia, Illinois, Massachusetts, Missouri, Ohio, North Carolina, New York, South Carolina,...