b'We talk to a genetic testing company which may have cracked the code to digital privacy.\\n\\nPart 1: genes, eugenism, and the life-saving power of genomic sequencing. Part 2: genetic privacy, serial killers, and the holy grail of cryptography.\\n\\nFIND OUT MORE\\ncircagene.com\\n\\nQuestions & comments? Email us at wcn@granttree.co.uk'