In New Mexico all one must do to vote is show up at a polling place, verbally provide a name, address and year of birth. No photo ID, no voting card and no other form of ID is required. There is one instance when voter ID is required, but that is relatively rare.
These loose laws provide a lot of room for accidents, mix-ups and worst of all, fraud. The man below voted for his eighteen-year-old son. Anyone taking a look at him can see he is not eighteen, but by law the poll workers cannot require ID.