MEDELLIN, June 17, 2016 (Xinhua) -- Image provided by Colombia's Defense Ministry shows Colombian Defense Minister Luis Carlos Villegas taking part in the forum "Public Security, solutions for the next generation", during the 2016 World Economic Forum for Latin America, in Medellin, Colombia, on June 17, 2016. (Xinhua/Mauricio Orjuela/Mindefensa)
