H. Rex Greene, M.D. speaks on embryonic research, relevant to California election's most controversial ballot proposition, focusing on both ethical research and fiscal responsibility. A practicing oncologist for 23 years, Dr. Greene is the founder of the Hospice of Pasadena and former president of the Los Angeles County Medical Association. He currently directs the cancer center at Mills Peninsula Health Center and is consultant to the California Medical Association Council on Bioethical Affairs.