Purina Yesterdays News Rethink “Litter”! Sweepstakes

http://www.facebook.com/yesterdaysnews?sk=app_197610700257386
Prizes: Twelve (12) Weekly Prizes (one (1) per Weekly Drawing): a $50 Giftback® Card redeemable at www.giftback.com. 10% of your purchase at giftback.com will be donated to the “Keep America Beautiful” foundation, a nationwide non-profit organization, helping America’s communities be cleaner, greener, and more livable. Total Value of all available prizes: $600.00