Our brains have cannabis receptors...I wonder why ? Go read the Fox News story that I posted earlier, please.
I've read the article. Our brain (and other parts of our body) have Cannabinoid receptors, because (get this now!) our body produces endocannabinoids which activates those receptors. It's a pretty large jump for you to ignore the endocannabinoids that our bodies naturally produce and assume that Cannabinoid receptors were made to only be activated by something external (cannabis).