Tom Robichaud launched his business, Discreet Intervention, six months ago. Here, he works his dog in a vacant office building, hitting on a cylinder containing cocainelike drugs. Pat Greenhouse/Boston Globe via Getty Images hide caption

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Drug-Sniffing Dogs Ease Parents' Minds — Or Confirm Their Fears

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A man walks past a fresh grave in the Kamar Kulagh slum outside of Herat. David P. Gilkey/NPR hide caption

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An Afghan Village Of Drug Addicts, From Ages 10 To 60

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Joaquin "El Chapo" Guzman is escorted to a helicopter in handcuffs by Mexican navy marines at a navy hanger in Mexico City on Saturday. A senior U.S. law enforcement official said that Guzman, the head of Mexico's Sinaloa Cartel, was captured alive overnight in the beach resort town of Mazatlan. Eduardo Verdugo/AP hide caption

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Inside the drug consumption room in Aarhus, Denmark's second-largest city. Sidsel Overgaard for NPR hide caption

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Denmark's 'Fix Rooms' Give Drug Users A Safe Haven

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Have a talk about avoiding drug use early and often. And don't overshare. iStockphoto.com hide caption

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They flew in from Mexico: Cans of marijuana found in a field near Yuma, Ariz. Customs and Border Protection hide caption

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An undated booking mug made available by the Miami-Dade Police Dept., showing Rudy Eugene. He was shot and killed by Miami-Dade Police after he refused to stop eating another man's face. AP hide caption

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