Ralphs, Food 4 Less Raise $100,000 for Japan Relief Efforts

and currently operates 256 supermarkets from its headquarters in Los Angeles. The company is a division of The Kroger Co., /quotes/comstock/13*!kr/quotes/nls/kr (KR 24.59, -0.11, -0.45%) , one of the nation's largest food retailers, based in...