http://www.helium.com/knowledge/170350-drugs-oil-and-possible-war-whats-driving-conflicts-colombias-borders-venezuela.xml Helium.com > Pulitzer Center > Drugs, oil and possible war: What's driving the conflicts along Colombia's borders with Venezuela and Ecuador? en-us Copyright Helium.com Fri, 08 Aug 2008 15:24:32 GMT Fri, 08 Aug 2008 15:24:32 GMT