Students for a Free Tibet revealed today that Pabst Blue Ribbon [beer company headquartered in USA] is running an advertising campaign in Tibet stating that "Pabst Blue Ribbon celebrates the 50th anniversary of the peaceful liberation of Tibet." The student group is demanding Pabst issue an immediate public apology. Students for a Free Tibet obtained photos of the contentious billboards directly across the street from the Potala Palace, the winter residence of H.H the Dalai Lama.