The only thing shocking about this is that he'd openly admit it:
[Today, Mexican president Felipe Calderon] asked his diplomatic representatives in the U.S. to participate in the public debate on immigration by appearing at public events, talking more to the media and working with nonprofit groups to promote Mexican immigrants' role in supporting the U.S. economy.
"The key is to neutralize this strategy of confrontation and discrimination that forms part of U.S. society's mistaken perception, and be able to newly focus arguments on the complimentary aspects of our economies," he said [to the consuls].
In fact, it's difficult to find a non-profit involved in immigration matters that doesn't have some sort of a link, whether direct or first or second-level indirect. When nonprofit groups are involved in immigration matters in the future, it will be even more difficult to tell whether they're speaking for the Mexican government or not, and it will be even more important to attempt to call them on any links they have. In some cases their public funding should be eliminated, and if it applies they should be requested to register under the DOJ's Foreign Agents Registration Act.
Calderon's instructions came two days after he accused U.S. presidential candidates of "swaggering, macho and anti-Mexican" posturing. He also warned the U.S. Congress not to impose conditions on a $1.4 billion anti-drug aid package.