[Sabertooth]

For me it is prima facia evidence of illegal status in the US and makes it easier for me to remove them.

Bingo.

They are licenses to commit crime.

[Marine Inspector]

I think the Mexican government should give one to every illegal.

There are so proud of them, they will show it to me when I ask for it. They will hide their fake green card and SSN card, but they will proudly show their matricular card.