Lawful permanent residents also have a green-card or other immigration related ID number which can serve the same purpose. They likely also possess a foreign pa

Lawful permanent residents also have a green-card or other immigration related ID number which can serve the same purpose. They likely also possess a foreign passport which could be used in the same way. Less than half of the eligible population of the US votes also. That doesn't mean that it's a bad idea, just that it's not taken advantage of. EDIT: a word.