Highly dubious statement, given the numbers for 2016 =>
"Marijuana tax revenue hit $200 million in Colorado as sales pass $1 billion
http://www.marketwatch.com/story/marijuana-tax-revenue-hit-200-million-in-colorado-as-sales-pass-1-billion-2017-02-10
Highly dubious statement,
The street drugs are no taxed so they are 40 to 50 dollars cheaper.