Mexican President Felipe Calderón today announced that his government will work to defend the rights of dual nationals adversely affected by the passage last week of the controversial Arizona state law SB1070. His concern was echoed by the Organization of American States (OAS) and the governments of Guatemala and El Salvador, among others.

Calderón described the new law, which directs police to determine the immigration status of people suspected of being unlawfully present in the United States, as “inhumane, unacceptable, discriminatory and unjust.” Critics have raised concerns that SB1070 will likely lead to racial profiling and will inadvertently target Arizona’s legal Latino immigrant community.

OAS Secretary General José Miguel Insulza says that the law creates the basis for racial discrimination and that the regulation of immigration should not come at the “cost of not respecting human rights, the rights of the people and by creating stereotypes that do not correspond to reality.”  The dialogue over the Arizona law took place at an OAS conference on the Elimination of All Forms of Discrimination Against Persons with Disabilities held in San Salvador. 

Guatemalan President Álvaro Colom added that the law was in total contradiction to the policies of President Obama and his efforts to “humanize” immigration laws in the United States. The chancellor of El Salvador, Hugo Martínez, took the opportunity to reiterate his government’s “concern and discontent” over the signing of SB1070.

President Calderón’s statements support the notion of an organized legal defense of migrant rights by Mexican expatriates abroad and calls on the Secretaría de Relaciones Exteriores and its consulates abroad to assist in those efforts.

The clock is now ticking for enactment of SB 1070—Arizona’s new law that makes the state the country’s most regressive in how it treats all immigrants, not just the undocumented. What can Arizonans expect? Besides the inevitable racial profiling that is to result, the economic consequences will be grave for a state that already faces a budget deficit of at least $1.4 billion this year.

When it goes into effect—90 days after the legislative session ends, or likely mid-late summer—SB 1070 mandates law enforcement to “determine the immigration status” of a person “where reasonable suspicion exists that the person is an alien who is unlawfully present in the United States.” It also makes it illegal to transport somebody who may be unauthorized to be in the U.S. and it builds on previous Arizona law in punishing employers who may unknowingly have undocumented workers.

The effects of the Support Our Law Enforcement and Safe Neighborhoods Act are anything but what the law’s title says it will do. In fact, the Arizona Association of Chiefs of Police opposed the bill saying it could erode trust with immigrants and would distract police from dealing with more serious problems.

The result: Arizona will drive out business, push out its immigrant workforce and spend the next few years spending tax-payer dollars fighting legal challenges. Of course, that’s not to mention how it will harm every one of the state’s 1.96 million Latinos, a number that represents 30.1 percent of the state population according to the U.S. Census Bureau.