FLAGSTAFF, Ariz. (AP) — The Biden administration is pulling back an environmental review that had cleared the way for a parcel of federal land held sacred by Apaches to be turned over for a massive copper mine in eastern Arizona.FLAGSTAFF, Ariz. (AP) — The Biden administration is pulling back an environmental review that had cleared the way for a parcel of federal land held sacred by Apaches to be turned over for a massive copper mine in eastern Arizona.