Volunteers for the Samaritans go out in the field to find illegals who might need medical care. Here they work in Mariposa on the Mexican side of the Border crossing. They erect a tent there put up by 'No More Death's, with volunteers who give people who have been returned over the border by Border Patrol agents who had captured them over the night. They are given coffee, food and minor medical attention. Sarah Roberts is there to supervise medical care. She's been with the Samaritans from th