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Tom Melissen, a senior account manager with Staff Management/SMX, instructs Edson Nsanzubuhoro how to place a drug test device under his tongue in the Mars factory in Elizabethtown, Pennsylvania. Nsanzubuhoro is a refugee from the Democratic Republic of the Congo, and was applying for a job in the factory. He was helped by Church World Service, an agency that resettles refugees in Pennsylvania and other locations in the United States. <br />
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Photo by Paul Jeffrey for Church World Service.