I remember a guy exposing the Canadian diamond industry on YouTube. I tried to search for him but he apparently disappeared from the surface of Earth. All I co

I remember a guy exposing the Canadian diamond industry on YouTube. I tried to search for him but he apparently disappeared from the surface of Earth. All I could find is this video : https://www.youtube.com/watch?v=An76-kLVvZI https://www.youtube.com/watch?v=An76-kLVvZI (I think the guy had some conflict of interest since he owned a diamond shop or something but still really intetesting research)