Opioid high: Painkiller abuse sparks fears for Gabon's young

In the United States, abuse of such opioid drugs, say experts, has abetted a crisis of addiction and misery. "It's easier to ask who in our state schools is not taking kobolo," said a young music teacher in a Libreville high school, who gave her name as Chantal. "It starts at secondary level, from the age of 12 ...