From this article, the AZ governor expresses concerns over where the First and Second Amendments collide with actual law enforcement:
"People are entitled to exercise their First Amendment rights and entitled to assemble," she said. "That's why you can't stop the Minutemen from coming even though, from a law enforcement perspective, it's worrisome to have untrained people, potentially armed, performing what should be a law enforcement function."Worrisome? Yeah, I'll say it's worrisome . . . .
Extra credit: Note retro-California-eque ballot measures recently passed in Arizona as well.