Samarco top executives take leave two months after Brazil dam burst

[caption id="attachment_842905" align="aligncenter" width="600"] Image by Agência Brasil Fotografias.[/caption] Two top executives of Brazilian company Samarco Mineração SA, the joint venture between BHP Billiton (ASX:BHP) and Vale (NYSE:VALE) involved in last year’s deadly dam burst at an iron ore mine,...