![Passing the cannabis joint](https://assets2.cbsnewsstatic.com/hub/i/r/2022/07/27/d20875db-8030-48ee-9294-10434f12fb70/thumbnail/640x360/15ba66e2155ea1c7e735e5cca367e3ab/gettyimages-1360115234.jpg?v=5710b2ed1cee1bdfd30cb9c02455b43d#)
Highly potent weed creating marijuana addicts worldwide, study says
Higher concentrations of THC -- the part of the marijuana plant that makes you high -- are causing more people to become addicted in many parts of the world, a new review of studies found.