It was nearly a month ago when the US Supreme Court issued its opinion in the case of Arizona vs. United States. In the decision, the Court ruled that most of Arizona’s SB1070 was unconstitutional because the enforcement of immigration law is a federal power, not a state power. In the wake of the SB1070 decision, most of the discussion in the immigrant rights community has revolved around Section (2)b of the law, which the media often refers to as the “show me your papers” provision. Section (2)b, the only section in question that the court let stand, requires Arizona police officers to check the immigration status of anyone they stop, detain, or arrest in their normal course of duty.
Read more http://www.counterpunch.org/2012/07/19/the-missing-racial-profiling-argument-in-the-arizona-case/