MIDDLEBURY — Dr. Linn Larson has treated scores of migrant farm workers during her two decades as a volunteer with Middlebury’s Open Door Clinic. Concerned about the growing crisis at the United States’ southern border, Larson recently spent a 10-day “vacation” continuing her volunteer health care efforts — this time at a former monastery in Tucson, Ariz., that is providing essential services to hundreds of migrants each week who are fleeing violence and oppression in their native lands for the chance at a … (read more)