https://www.mercurynews.com/2019/04/09/3-million-californians-might-have-to-go-back-to-the-dmv-after-id-failure/

More than 3 million Californians who obtained new identification cards to comply with a federal mandate might have to return to the Department of Motor Vehicles because the state did not comply with Homeland Security guidelines when it developed the program.

The Department of Homeland Security on Monday sent Gov. Gavin Newsom a letter notifying him that the DMV failed to require Californians to provide adequate identification when residents sought so-called Real ID cards.