Arizona’s 2008 law mandating that all employers use the federal E-Verify system has fallen through the cracks on every level of enforcement, raising questions as to whether the system can be successfully implemented nationwide, as several Republican presidential candidates suggest.

They rode for 43 hours in a bus from Phoenix, hoping to appeal to House Speaker John Boehner on immigration reform, but when they arrived at his office in Washington they were turned away.

Arizona law requires that employers check the citizenship status of new hires against E-Verify, but anyone who tried to log in to the federal database Tuesday got a shock.

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WASHINGTON – A House committee Wednesday approved a bill to require that every business in the country use the E-Verify system to determine if prospective hires are authorized workers or undocumented immigrants.

Buoyed by the successful defense of the employer sanctions law in court, its architect is considering upping the ante by hitting counties that don’t enforce the law where it would hurt the most — their financial bottom line.

A Cochise County Superior Court judge has refused to overturn a civil judgment against an Arizona man in an assault case against two illegal immigrants in Texas.

Nearly every state in the union tried to tackle immigration on its own this year in the absence of any federal movement on the matter, and more than half considered Arizona-style enforcement measures, up from just six in 2010.

A Georgia Senate committee on Wednesday approved an altered version of a House bill that aims to crack down on illegal immigration but kept intact many provisions similar to those in a tough law enacted last year in Arizona.

People in Arizona can now check whether their Social Security numbers will turn up red flags when run through E-Verify, the federal electronic system used to confirm whether prospective workers are in the U.S. legally.