An animal rights group, PETA (People for the Ethical Treatment of Animals) has requested that the Vatican eliminate meat and dairy products from its menus. They have asked Pope Benedict to immediately become a vegan. Eliminating meat and dairy products, the environment might be saved from global climate change, according to PETA. There has not yet been a formal response from the Vatican.  Catholic Poll: Do you think the Pope should become vegan in order to demonstrate habits helpful to the environment?