Live from Abu Dhabi Connect the World takes you on a journey across continents, investigating the stories that are changing our world.
The reports from CNN's Karl Penhaul on cocaine and Colombia all this week have a big hit on the web and on TV.
[cnn-photo-caption image=http://i2.cdn.turner.com/cnn/2009/WORLD/americas/10/13/colombia.drug.war/art.blender.jpg caption ="A gang member sniffs in a cloud of cocaine dust as he cuts the drug with other substances"]
His stories of hired assasins, cartel wars, submarine smugglers, gangsters molls, multibillion dollar deals and an overrun police force in the cocaine capital of Medellin have attracted thousands of hits and hundreds of comment from around the world – and been watched by hundreds of thousands on the small screen.
His knowledge of and contacts in Colombia - from years of reporting on the cocaine trade in this deadly region - have combined to deliver a unique insight this week for the CNN audience.
Tonight on the first ever Connect The World webcast on CNN.com Live at 2100 GMT/2300 CET with accompanying live Skype text chat from 2030 GMT/2230 CET, Karl joins Max Foster to discuss his reports and answer your questions.
Should cocaine be legalized? What do you want to ask Karl about the drugs trade? If you want to take part in the discussion, check here later for links to the Skype chat, or add a comment or question for Karl below.