A conservative Utah lawmaker vowed that his Arizona-style immigration bill could withstand a federal court challenge as he gave his bill its first public hearing Wednesday.

Colorado Republicans say they want to introduce a bill next year that will crack down on illegal immigration and they're looking to Arizona lawmakers for advice.

Arizona legislators are setting aside Gov. Jan Brewer's suggestion that lawmakers consider changing parts of the state's controversial immigration law.

Colorado Republican lawmakers who want to copy Arizona's divisive immigration law sent a delegation to Phoenix Tuesday to get pointers on how to proceed.

Maricopa County Sheriff Joe Arpaio, known for his efforts against illegal immigrants, will be speaking at three Republican Party fundraising events around Indiana this week.

Sunday's game between the Arizona Diamondbacks and Washington Nationals was briefly interrupted by protesters urging commissioner Bud Selig to move the 2011 All-Star Game from Phoenix because of Arizona's new immigration legislation.

The federal government has deported more illegal immigrants from the U.S. than ever before, the director of U.S. Immigration and Customs Enforcement said Thursday as part of an effort to push back on the suggestion Washington isn't doing enough.

The foreign ministers of Turkey and Mexico have voiced concern over the immigration law in the U.S. state of Arizona.

Democrat gubernatorial candidate, Terry Goddard, recently wrote in ~The Arizona Republic~ that we need to go on the offensive to fight border crime and solve the problem of illegal immigration now.

The director of U.S. Immigration and Customs Enforcement will be in Phoenix on Thursday to talk with local law enforcement agencies about removing criminal immigrants and securing the Mexican border.