Kos predicts:

Arizona Latinos have gone, literally overnight, from being perhaps the most pro-GOP in the nation, to joining California as the most anti-GOP ones in the nation...Within a decade, Arizona will be as reliably Democratic as California is today. And when that day arrives, we'll be able to trace it all to last Friday's passage of SB 1070.

I think he's right. More importantly, Obama now has a real opportunity to get the Latino vote out this fall.

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