A year ago this month, Arizona Governor Jan Brewer signed SB 1070 into law, effectively pushing an already vibrant anti-immigrant movement to a new extreme. Over the following months, immigrant rights advocates prepared for the worst, and grappled with multiple setbacks as other states threatened to follow Arizona's example.

After orchestrating a divisive national campaign to deny citizenship to the U.S.-born children of undocumented immigrants, Arizona legislators watched their own anti-birthright citizenship bill flounder in the state senate this week.

ColorLines' Jamilah King reports that senate bill 1309 -- introduced with considerable fanfare only two weeks ago -- met significant opposition during its first senate hearing on Monday and was subsequently withdrawn by one of its chief sponsors, state Sen. Ron Gould (R). The swift defeat comes as a surprise to both supporters and opponents of the bill, as Arizona's Republican-controlled legislature has managed to pass a number of controversial measures in the last year, without much difficulty.

Yesterday, a coalition of anti-immigrant lawmakers from 14 states unveiled their much-anticipated birthright citizenship bill. The measure would thwart the 14th Amendment by denying citizenship to the U.S.-born children of undocumented immigrants. As Julianna Hing notes at ColorLines, sponsors unabashedly admit that, after passing the legislation at the state level, they aim to push it through Congress. If passed, it would effectively become federal law while at the same time force a court case challenging the traditional application of the 14th Amendment.

While Arizona’s draconian anti-immigrant law, SB 1070, was far from the first controversial immigration measure of its kind, it stands out as a hallmark of increasingly visible nativist sentiment. Numerous legal challenges and a federal injunction notwithstanding, the measure continues to inspire copycat legislation and attract millions in donations. Even as Arizona’s legislature attempts to outdo itself by pushing increasingly outrageous bills, as Care2 reports, SB 1070 remains center stage.

Perhaps one reason that the measure has gained such traction across the country is that its crafters have been unequivocal about both their intent and the law’s objective: Attrition through enforcement.

The precarious fate of comprehensive immigration reform has fallen into the hands of staunch nativists. With Republicans now leading the House and a new crop of anti-immigrant governors stepping up to bat, the road to immigration reform just became more arduous than ever.

The results of the mid-term elections are a heavy blow to immigration reform advocates who have recently contended with a DREAM Act defeat, a pandemic of state-level anti-immigrant measures, attempts to stifle Latino votes, and an allegedly disaffected Latino electorate. And, to add insult to injury, the election season was tainted by a slew of race-baiting campaign aids and sensational anti-immigrant soundbytes (AlterNet has the rundown).

Immigration reform activists suffered a disappointing setback this week. The Senate failed to muster enough votes to move forward with an annual defense authorization bill that would have included both the DREAM Act and a repeal of "Don't Ask, Don't Tell" as amendments. At Feet in Two Worlds, Sarah Kate Kramer has a good breakdown of the floor action.

As Kramer notes, not all is lost. The defense bill -- and the DREAM Act with it -- are certainly stalled, but Democrats say they plan to try again after midterm elections. The DREAM movement, for its part, seems invigorated by the close call.

After signing a controversial $600 million border security bill last week, President Barack Obama is drawing fire from immigration reform advocates and anti-immigrant conservatives alike. While the former argue that the new security measures are a step backwards for comprehensive immigration reform, the latter say the bill does too little to secure our borders.

Arizona’s SB 1070 was a challenge to the federal government’s ability to resolve the immigration issue, and the Obama administration took a strong stood against it. The border security bill is almost certainly a demonstration of the administration’s might. But for what, and at whose expense?

Though Arizona’s SB 1070 went into effect without its most controversial provisions, the legislation’s stated intent -- attrition through enforcement -- is nevertheless gaining traction among anti-immigrant legislators across the nation. In the wake of the law’s enactment, other states are coming out in support of Arizona, some developing policy modeled after SB 1070. Others even hope to alter the U.S. constitution to deny “birthright citizenship” to children of undocumented immigrants.

Arizona stands firm against injunction

Yesterday, 9th Circuit Judge Susan Bolton struck down many of the most controversial provisions in Arizona’s Senate Bill 1070, including the section requiring police to ask anyone they suspect of being undocumented for proof of citizenship. It’s a small victory. Today, a modified version of the bill goes into effect.

Although Bolton’s decision weakened the state law, several problematic provisions remain in place, including one that allows Arizona residents to sue local police for not enforcing SB 1070, as well as one that makes it a crime to knowingly transporting an undocumented immigrant under any circumstance, even in an emergency. ColorLines has a good breakdown of pending lawsuits against SB 1070.