In this photo April 20, 2011, file photo, Camel brand filters cigarettes from Reynolds American Inc., are displayed at a tobacco product store in Cranberry, Pa.
In this photo April 20, 2011, file photo, Camel brand filters cigarettes from Reynolds American Inc., are displayed at a tobacco product store in Cranberry, Pa. Keith Srakocic AP
In this photo April 20, 2011, file photo, Camel brand filters cigarettes from Reynolds American Inc., are displayed at a tobacco product store in Cranberry, Pa. Keith Srakocic AP