Mars to buy maker of Pringles and Pop-Tarts in snack food megadeal The Washington PostMars agrees to buy Pringles maker Kellanova in $36 billion deal CNNMars’ biggest deal clinched by secretive, deep-pocketed family Yahoo FinanceMars to acquire the Kellanova family of snack food brands | Mars Global Mars, IncorporatedKellogg’s is selling it’s snack business — including Cheez-It, Pop-Tarts — in $36B deal MLive.com