NASHVILLE, Tenn. — The Walmart Foundation has joined with The Band Perry, Kimberly Williams-Paisley and four of the nation's largest food companies — General Mills, ConAgra Foods, Kraft Foods and Kellogg Company — to fight hunger this spring. At an event in Nashville, leaders of this effort launched a campaign that will enable millions of Americans the opportunity to get involved by shopping at Walmart or visiting the company's Facebook page today through April 30.
