Can a California license be used to board a plane? Or enter a federal building?
As I understand it, no. No to air travel and no to using it for an I-9. The reason being that there is no marking to differentiate the license of a citizen from that of an illegal. If legalizing driving was the aim, then they could have made the license display words to the effect of “valid for motor vehicle operation only.”
I wonder how Californians will feel when TSA turns them away from the gate?
All you need is a boarding pass and any approved photo ID. So a Kaliphornia DL is good.