The two will team up for a press conference today in Phoenix, at which they will announce a new website and a national effort to “educate America on border security and encourage support for Arizona.”

Brewer’s campaign spokesman, Doug Cole, said Palin is an obvious choice since she’s been opining on the issue with some regularity.

Right after the law passed, Palin went on Fox News to criticize President Obama for perpetuating a racial-profiling “myth” in his portrayal of the law. Most recently, Palin encouraged an Illinois girls’ basketball team to “go rogue” after an administrator canceled its trip to Arizona.