METALS – – – DISCUSSION AS TO WHICH WILL BE A BETTER SHORT AMONG THE DEBT-LADEN SUPERMAJORS GLENCORE, BHP, VALE AND RIO TINTO 11/30/2012

METALS – – – DISCUSSION AS TO WHICH WILL BE A BETTER SHORT AMONG
THE DEBT-LADEN SUPERMAJORS GLENCORE, BHP, VALE AND RIO TINTO 11/30/2012