BHP to sell US shale assets, limit annual capex to $14 billion

[caption id="attachment_804917" align="aligncenter" width="600"] Mackenzie is confident in the process of spinning off part of BHP's business, which will leave the miner with a higher quality core of 19 assets.[/caption] Mining giant BHP Billiton (ASX, NYSE:BHP) (LON:BLT) said Monday it may...