Finance deals put growing mountains of metal out of reach
LONDON, Feb 21 (Reuters) – The world’s warehouses are packed with ever more metal like copper that industrial users think they can use if needed, but they could suffer costly surprises: big financial firms have other plans for the material.
http://www.reuters.com/article/2013/02/21/metals-stocks-squeeze-idUSL5N0B8BXE20130221
