Diesel engine exhaust earns 'carcinogenic' label

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An international health body declared Tuesday that diesel engine exhaust is 'carcinogenic to humans.'

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Excerpts from this story referencing "International Agency for Research on Cancer":

"… the United States.After a weeklong meeting of experts in Lyon, France, the International Agency for Research on Cancer (IARC), part of the World Health Organization, said there is “sufficient …"