Police can request your DNA from 23andMe, Ancestry By: Jenna Bourne , Action News Jax Updated: Nov 19, 2017 - 1:32 PM https://www.actionnewsjax.com/news/local/police-can-request-your-dna-from-23andme-ancestry/630565206 Millions of people have handed their DNA over to genetic testing companies like Ancestry or 23andMe to learn more about their family trees. But when you ship off your saliva, la…