When I was last in Zambia, I saw truck after truck full of huge copper sheets lined up at the border waiting to pay duty. I don't think it is any big news to a

When I was last in Zambia, I saw truck after truck full of huge copper sheets lined up at the border waiting to pay duty. I don't think it is any big news to anybody that there's copper there. It sounds like the AI just help find the extents of this particular deposit, not that it surprised anybody with secret copper.