BHP Billiton is to demerge non-core assets, expected to be its aluminium, manganese and nickel mines. Lex’s Oliver Ralph and Joseph Cotterill discuss whether this will dig BHP out of its conglomerate discount.<br /><br />For more video content from the Financial Times, visit http://www.FT.com/video<br /><br />Subscribe to the Financial Times on YouTube; http://goo.gl/vUQx5k<br />Twitter https://twitter.com/ftvideo<br />Facebook https://www.facebook.com/financialtimes
