Colorado's weed boom will fund schools and fight opioid addiction.

South Dakota voters could boost funding to teachers and reduce the state's sales tax burden by supporting a ballot measure aimed at legalizing marijuana for recreational use.

South Dakota voters could boost funding to teachers and reduce the state's sales tax burden by supporting a ballot measure aimed at legalizing marijuana for recreational use.

DENVER - Marijuana is a $1.3 billion industry in Colorado, and the ensuing tax revenue is helping students pay for college.