@CNN: Chinese scientists are using a cloned, gene-edited dog to aid cardiovascular disease research, but critics call the studies “unethical” https://t.co/5FSMXUDoJ1 https://t.co/mmCkmXHnxM

@CNN: Chinese scientists are using a cloned, gene-edited dog to aid cardiovascular disease research, but critics call the studies “unethical” https://t.co/5FSMXUDoJ1 https://t.co/mmCkmXHnxM