@CNN: A Chinese scientist’s claim of successfully editing the genes of twin girls is shocking for its secrecy, its needlessness and what it says about the culture of medical research in China, Ford Vox writes for @CNNOpinion https://t.co/kYKvDaIlRL https://t.co/boHP4AoJFo

@CNN: A Chinese scientist’s claim of successfully editing the genes of twin girls is shocking for its secrecy, its needlessness and what it says about the culture of medical research in China, Ford Vox writes for @CNNOpinion https://t.co/kYKvDaIlRL https://t.co/boHP4AoJFo