AdvertisementBiomedical Research Using Chimps Curtailed04:43Download AudioResumeDecember 15, 2011Nell GreenfieldboycefacebookEmailA chimpanzee eats a coconut at the Alamogordo Primate Facility at Holloman Air Force Base, N.M., in an undated photo from the National Institutes of Health. A plan to move chimps that had retired to the facility after being subjects of medical experiments sparked controversy and a review of research policies. (AP)