Rock art activists are sitting on shooting sites to protect petroglyphs
heraldextra.com
Steve Acerson stopped his car and waited for the shooting to stop.
It was coming from the left, where a group of three men were shooting across the dirt road at a target pinned to a fence, just several yards away from a sign that warned about cultural artifacts in the area. Up the mountainside were several petroglyphs, ancient etchings into rocks made thousands of years ago.
