Copper price touches 63-month low

[caption id="attachment_788551" align="alignright" width="600"] Glencore employee Anibal Contreras clears slag at the Altonorte metallurgical facility, north Chile. Source: Glencore[/caption]In early New York trade on Friday copper for delivery in March fell to an intra-day low of $2.738 per pound, touching...