BusinessWorld Economic Forum in Medellin, Colombia01:18This browser does not support the video element.BusinessManuela Kasper-Claridge06/17/2016June 17, 2016Stagnant growth and falling commodity prices are themes for those participating in the world economic forum in the Colombian city of Medellin. For a long time, the city was a symbol of the famous drug cartel. The city has come a long way since then.Copy linkAdvertisement