This is one of the best laws ever been passed in the United States history.If you have been living in California,you will understand why.No rocket science to figure this out.

All we have to do is look to the past to see concrete examples of how giving local police the authority by "Reasonable Suspicion" to make immigration arrests is a FAILURE and a waste of tax payer money. Operation Wetback 1953 and the Chandler Roundup 1997 that happened IN ARIZONA are both examples! With huge discretion, police will inevitably fall into the practice of racial profiling, leading to mass deportations or “round-ups” of Hispanic-looking people and the erosion of the civil rights of citizens and non-citizens alike. “Operation Wetback” devised in 1953 was carried out by not only border patrol, but state as well as local police. Operation Wetback led to the common practice of deporting undocumented immigrants along with their American-born children, who were by law U.S. citizens. The agents used a wide brush in their criteria for interrogating potential aliens. They adopted the practice of stopping “Mexican-looking” citizens…” What can also be translated as "Reasonable Suspicion" in Arizona's SB 1070. The same kind of massive effort to obtain and deport illegal immigrants has already occurred in ARIZONA!!! In Chandler, Arizona in 1997 the local police conducted a series of roundups to find violators of federal immigration laws, but ended up randomly stopping U.S. citizens and at least one local elected official, leading to an investigation by the Arizona Attorney General. The official report on the investigation concluded that police stopped Hispanics without probable cause, bullied women and children suspected of being illegal immigrants and made late-night entries into homes of suspected illegal immigrants, among other violations. In 1999, the Chandler City Council unanimously approved a $400,000 settlement of a lawsuit because of police roles in the roundup.