(Washington, DC)  --  Some hummus products that are sold at Trader Joe's and Target stores are being recalled because of possible Listeria contamination.  The manufacturer, Illinois-based Lansal, says it's voluntarily recalling hummus and dip products sold under the Target, Trader Joe's, and Giant Eagle brand names.  The Food and Drug Administration says the recall affects nearly 15-thousand pounds of hummus and dip products throughout the country.  No illness has been reported.