AdvertisementChinese Scientist Says He's First To Create Genetically Modified Babies Using CRISPR03:42Download AudioResumeNovember 26, 2018Rob SteinfacebookEmailGenetics researcher He Jiankui said his lab considered ethical issues before deciding to proceed with DNA editing of human embryos to create twin girls with a modification to reduce their risk of HIV infection. Critics say the experiment was premature. (AP)