Mexican grey wolves have already been introduced into New Mexico and Arizona years ago. I have personally seen a wolf in southern Colorado years ago. The odds are that there is nothing to stop. The wolves are already there, but unacknowledged. "Expanding the program" simply means admitting that the wolves are already there, so they don't have to deny it anymore.
Here's a photo of a structure that was built for children to stand in while they are waiting for their school buses to come. Yes, here in America, we put children in cages so that the wolves can run free. Don't believe this could happen here? Think again... ABQjournal NM: Wolf-Proof Shelters Go Up for School Kids"
The devastating experiment is not the wolves, it’s the taking control of state lands by Feds. The wolves are the symptom, or the unwitting tool of the feds.
Arizona can administer the wolf issue just fine on it’s own.