"I have seen many individuals and groups promoting animal rights and following a vegetarian diet. This is excellent. Certain killing is purely a "luxury." … But perhaps the saddest is factory farming. The poor animals there really suffer. I once visited a poultry farm in Japan where they keep 200,000 hens for two years just for their eggs. During those two years, they are prisoners. Then after two years, when they are no longer productive, the hens are sold. That is really shocking, really sad. We must support those who are attempting to reduce that kind of unfair treatment."