Using marijuana may affect your ability to think and plan, study says

Remember those classic stoner dudes — Cheech and Chong, anyone? — spending their days in a weed-drenched room (or car), capable of little besides finding that next great high?

Remember those classic stoner dudes — Cheech and Chong, anyone? — spending their days in a weed-drenched room (or car), capable of little besides finding that next great high?