The major study into the effect of long term and persistent cannabis use has found the drug permanently damages IQ, memory and attention span. The study shows the drug has a different and more damaging effect on teenagers than adults.
New research in to cannabis use has found that persistent and dependent use of the drug before the age of 18 may have a so-called neurotoxic effect, but heavy pot use after 18 appears to be less damaging to the brain. Terrie Moffitt from King's College London said:
The Democratic presidential candidate may also have shown his cards on his choice of running mate.
The US president also shared a post on Twitter accusing Dr Anthony Fauci of misleading the public over hydroxychloroquine.
Fears over an impending second wave of coronavirus dominates Wednesday’s front pages.