| Hans-Günter Meyer-Thompson | War on Drugs
Kolumbien. Why is coca production on the rise in Colombia?
After countless reforms and billions of investment eradicating coca cultivation is still a great challenge for Colombia. (Al Jazeera, 28.04.2017)
http://www.aljazeera.com/indepth/opinion/2017/04/coca-production-rise-colombia-170419130227958.html