http://www.helium.com/knowledge/124442-who-should-take-a-stand-against-abusive-child-labor-being-used-in-congo-to-dig.xml Helium.com > Pulitzer Center > Who should take a stand against abusive child labor being used in Congo to dig out coltan? en-us Copyright Helium.com Mon, 05 May 2008 19:39:55 GMT Mon, 05 May 2008 19:39:55 GMT