http://www.techinsider.io/police-are-routinely-building-up-private-dna-databases-2016-9Police in Branford, Connecticut [are] instructed to request DNA from people they merely observe acting inexplicably or strangely. “Say we’re having a lot of problems with car break-ins, and we see you walking in a neighborhood where there are normally car break-ins, and you’re out at two o’clock in the morning,” said Capt. Geoffrey Morgan of the Branford Police Department. When people don’t offer persuasive answers for why they’re there, officers may get suspicious and ask for a swab. “And you know how many people say, ‘No, I don’t mind’?” Morgan added. “A lot.”
Sheeple.
My answer is already prepared should I be so "requested": Sure Officer, I'll give you a DNA sample. You know, you got a real pretty mouth... You gonna do some prayin' for me, boy. And you better pray good."