Free Wrigley's Gum Coupon in the Washington Post

If you get the Washington Post, there is a coupon for a free Slim Pack of Wrigley's Gum on page A30 of today's paper (January 21st). It is good towards Doublemint, Juicy Fruit, Wrigley's Spearmint, Big Red or Winterfresh flavors and expires 3/6/09.