Of course the 'undocumented' should be required to have a drivers license and insurance.

The only reason this is controversial is that we use state driver's licenses as a proxy for legal status. The real debate is whether we should document the undocumented.

Unconsidered here is the effect on the term 'undocumented immigrant'. If an irregular immigrant is given a document, a new term will have to be created. I proposed 'driving alien'.