Comparative Perspectives: Mexican Immigration Policy

In an interview with CNN's Wolf Blitzer, Mexican President Felipe Calderon explained his country's policy on immigration:

BLITZER: Do Mexican police go around asking for papers of people they suspect are illegal immigrants?

CALDERON: Of course. Of course, in the border, we are asking the people, who are you?

And if they explain...

BLITZER: At the border, I understand, when they come in.

CALDERON: Yes.

BLITZER: But once they're in...

CALDERON: But not -- but not in -- if -- once they are inside the -- inside the country, what the Mexican police do is, of course, enforce the law. But by any means, immigration is a crime anymore in Mexico.

BLITZER: Immigration is not a crime, you're saying?

CALDERON: It's not a crime.

BLITZER: So in other words, if somebody sneaks in from Nicaragua or some other country in Central America, through the southern border of Mexico, they wind up in Mexico, they can go get a job...

CALDERON: No, no.

BLITZER: They can work.

CALDERON: If -- if somebody do that without permission, we send back -- we send back them.