U.S. Pension Giant to Vote to Replace Warren Buffett as Berkshire Chair. Winds o…Categorías EconomíaEtiquetas , from:@riosmauricio, Twitter 20/04/2022 U.S. Pension Giant to Vote to Replace Warren Buffett as Berkshire Chair. Winds of change. https://t.co/mZeUpVGPn6 Mauricio Ríos García