Celebrities speak out against (insert name of your favorite cause here)

Haiti Earthquake Relief, Darfur, Land Mines, End World Hunger, Cure AIDS, Fight Global Warming, Save the Whales, Save the Baby Seals, Save the Spotted Owl, Save the Snail Darter, Save the Lowland Gorilla...pick one of world's ills and/or an endangered species and a celebrity, or group of celebrities has probably cut a public service announcement demanding an immediate end to: fill in the blank (