I'm not sure what country you live in, but US citizens most certainly are not required to give their fingerprints to the DMV or Customs/Immigration when flying internationally.
I'm not sure what country you live in, but US citizens most certainly are not required to give their fingerprints to the DMV or Customs/Immigration when flying internationally.
But anyway, off the top of my head:
http://www.nytimes.com/1989/02/05/us/3-accused-of-murder-in-...
>The police later discovered that a thumbprint from the corpse did not match the one on Mr. Hanson's California driver's license.
"Fingerprints, including thumbprint, are collected by DMV for added security to your driver license information"
-- https://www.dmv.ca.gov/portal/dmv/detail/dl/how_info_shared
If your experience is different (I may be misreading your response), maybe it varies by office or it's been a while since you've registered in a DMV office in CA?