I also think the one slide missing from the infographic is government corruption. Most Americans know it's the CIA which is responsible for importing the lion's share of illegal drugs into the United States. Drug money goes into very powerful pockets in the U.S., and those people will go to great lengths to see that legalization doesn't get in the way of illicit profits. I've also read numerous accounts of drug money going to finance black ops-- off-the-book, secret military ventures.
Anyway the original source for this graphic is: OceanRecoveryCentre.com
It shows up here a little cut off on the right margin, but if you go to the source you'll see the full graphic.
