Opana is the latest painkiller that's become popular with drug abusers.
July 25, 2012 Prescription drug abuse has soared in the past decade, leading pharmaceutical companies to alter the recipes for their painkillers to thwart misuse. But communities fighting the growing problem see drug users switching to new medicines to get around the changes.
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August 31, 2010 Mexican police put alleged drug king Edgar Valdez Villarreal, aka, La Barbie, on display.
July 28, 2010 The House voted to narrow the gap in disparate penalties in crack and powder cocaine.
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