@CNN: Genetic testing company 23andMe has been give federal approval to sell at-home kits that test for three breast cancer gene mutations https://t.co/8By9UKNlVD https://t.co/3qk0iPEYzZ

@CNN: Genetic testing company 23andMe has been give federal approval to sell at-home kits that test for three breast cancer gene mutations https://t.co/8By9UKNlVD https://t.co/3qk0iPEYzZ