RIO DE JANEIRO, BRAZIL - Mexico is flirting with the Bolivian model of lithium extraction. The administration of Andrés Manuel López Obrador is sitting on the world's largest deposit of this metal and does not know what to do with it. López Obrador says that with the help of the new Bolivian Chief Executive Luis Arce, he is analyzing the "most convenient plan for the nation."
He has asked for advice from the Bolivian government, which has been managing one of the largest reserves of the so-called white gold for years. "With the visit of president . . .