Byproducts V: Why the Run-Up in Cobalt Demand? By Jack Lifton 27 Dec 2007 at 03:17 PM GMT-05:00 <a href="http://www.resourceinvestor.com/pebble.asp?relid=39076" target="_blank">http://www.resourceinvestor.com/pebble.asp?relid=39076</a>