For now, the sale of CBD-infused foods is lawful in the UK so long as these products are free of health claims; safe to consume; and do not contain THC.
Researchers say the time has come to find out if medical marijuana increases this risk of cognitive issues and which products with higher or lower THC content, are safe to use.
The latest FBI crime data shows that more than 600,000 marijuana-related arrests are happening every year, most of which are for small-time possession.
Analysts previously predicted Donald Trump might support marijuana legalization to boost his chances of re-election this year. Instead, the opposite has happened.
Nevada legalized cannabis via a ballot initiative in 2016, and the location of the debate presented a perfect opportunity for debate moderators to engage the issue.