Can't we just declare war on Mexico or something?

I mean if Mexico is doing something like this

The Mexican government is opening a satellite consular office on Catalina Island -- a small resort off the California coast with a history of drug smuggling and human trafficking -- to provide the island's illegal Mexican immigrants with identification cards, The Washington Examiner has learned.

The Mexican consular office in Los Angeles issued a flier, a copy of which was obtained by The Examiner, listing the Catalina Island Country Club as the location of its satellite office. It invites Mexicans to visit the office to obtain the identification, called matricular cards, by appointment.

Mexican officials with the consular office in Los Angeles could not be reached immediately for comment. The matricular consular identification card, is issued by the Mexican government to Mexican nationals residing outside the country, regardless of immigration status. The purpose is to provide identification for opening bank accounts and obtaining other services. But the cards are usually used to skirt U.S. immigration laws, since Mexicans in the country legally have documents proving that status, Immigration and Customs Enforcement officials said.

So let's send in ICE to raid the church (Yes, they moved their operations to a Catholic church - Where's the ACLU to whine about religious/govt interaction now?  Hmmm?) ... before the cards get handed out, or better yet, just inform the Mexican govt that the Matriculation cards will no longer be recognized in the United States.