Questions about narcotics trafficking?

You can watch the movie Traffic, Blow, Miami Vice, and Bad Boys. Yes, they are Hollywood, but they have some truth in them. The drug cartels get high tech just as law enforcement does. My experience with narcotics is that every race and cl does it. I have arrested the typical ghetto crackhead to the millionaire sons and daughters who do it. The latter is less common but they are there. Also when shipping it, drug traffickers do any idea smart or dumb that comes in their heads. They will wrap it in foil, ceran wrap, sandwich bags, duct tape, and anything to try and block the scent from the dogs. They will also stuff it into any compartment of a vehicle: Side panels, tires, fender walls, firewall, false roofs false bottoms in trunks and entire floors of suv's and vans. You should speak to your local narcotics unit and listen to their stories.