Crooked narco cops: 10 outrageous ways police have enriched themselves on the drug tradeThe drug trade is a great place to make tons of money fast. In 2003, the UN estimated the total worth of the global drug trade at $320 billion, a figure that has certainly grown in the last 12 years.
Watch: NYPD uses military-grade sonic weapon on Eric Garner protestersLong range acoustic devices (LRADs) have been previously implemented by police at protests throughout the world.
