Focus: Rio Tinto's bid for Glencore piles pressure on BHP

Group 1 - The core idea of the article is that Rio Tinto is in talks to acquire Glencore, which could lead to the creation of a new global leader in the mining industry and stimulate consolidation efforts in the copper sector [1] - This potential acquisition may increase pressure on BHP, which is currently the largest mining company in the world [1]