Thanks to a string of recent state elections, the laws concerning marijuana have changed in several states.
The Internet makes it easy to compare prices for a lot of things -- you can shop around for the best deal on shoes, or research what salary you should be asking for in a job interview. Now, it's also helping people make sure they're not getting ripped off on the black market.
They warned us this would happen. The states where recreational marijuana use is legal are also the states where marijuana is least expensive.
How much do you pay for an ounce? Wired has published a cool "Infoporn" map showing the average price of marijuana across the United States.
Murders in Mexico's drug wars have been detailed in a huge new release of crime data.