BBC on the front line with Colombia's war on drugs

BBC Senior international correspondent Orla Guerin joins specialist police on a mission over Colombia's cocaine heartland, tasked with destroying crude cocaine labs hidden deep in the jungle.The Jungle Commandos, a police unit armed by the United States and originally trained by Britain's SAS, have been looking for the labs which are little more than shacks with drums of chemicals and fresh coca leaves, ready to be turned into a paste.Major Cristhian Cedano Díaz, a 16-year veteran of the war on drugs, told the BBC a cocaine lab can be rebuild quickly, "in just one day". Colombia has been criticised by US President Trump for not doing enough to combat the drugs trade, though Colombia's President Gustavo Petro claims that his government has seized the largest amount of drugs in history.Correspondent: Orla Guerin, Camera: Goktay Koraltan Producer: Wietske Burema Edited by: Marina Costa