Field between Tecate, Ensenada yields toolsFor the first time in Baja California, archaeologists have found significant evidence of hunters who settled the region between 7,000 and 10,000 years ago.Mexico's National Institute of Anthropology and History, known as INAH, announced the recent recovery of more than 150 stone knives, spearheads, cutting utensils and other carved items from an open fiel