AZ Family.com:

PHOENIX — Maricopa County Sheriff Joe Arpaio said Thursday that he plans to deploy his armed volunteer posse to protect Valley schools from the kind of violence that happened in the Connecticut shooting tragedy. Arpaio believes having armed law officers around schools will deter would-be criminals from trying anything violent and, possibly, stop them if they do.

“I have the authority to mobilize private citizens and fight crime in this county,” Arpaio said.”