AdvertisementVietnam's Appetite For Rhino Horn Drives Poaching In AfricaMay 13, 2013Frank LangfittfacebookEmailAlleged Vietnamese smuggler Pham Quang Loc, 56, sits behind rhino horns seized at Suvarnabhumi airport in Bangkok on Jan. 6. Rhino horn is seen as a miracle cure-all in Vietnam — an expensive, medically unproved and illegal product that experts say is devastating the global rhino population. (AP)