BHP closer to unveiling details of upcoming spin-off

[caption id="attachment_806993" align="aligncenter" width="600"] "We are now going to be just this big," seems to say  BHP CEO Andrew Mackenzie[/caption] After 13 years as a combined entity, BHP Billiton (ASX, NYSE:BHP) (LON:BLT) is only two weeks away from revealing in detail how...