Crop-Dusting Aids Colombia's War on Drugs An aggressive, U.S.-funded crop-dusting program is helping Colombia make progress in its war on illegal narcotics crops. A U.N. study says the coca crop -- source of cocaine -- has been cut by a third over the last three years. But some say the spraying has unhealthy side effects for people and food crops in the line of the dusters. Hear NPR's Martin Kaste.
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Crop-Dusting Aids Colombia's War on Drugs

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Crop-Dusting Aids Colombia's War on Drugs

Crop-Dusting Aids Colombia's War on Drugs

Crop-Dusting Aids Colombia's War on Drugs

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  • <iframe src="https://www.npr.org/player/embed/1385018/1385019" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">

An aggressive, U.S.-funded crop-dusting program is helping Colombia make progress in its war on illegal narcotics crops. A U.N. study says the coca crop — source of cocaine — has been cut by a third over the last three years. But some say the spraying has unhealthy side effects for people and food crops in the line of the dusters. Hear NPR's Martin Kaste.