Colombia peace treaty

Since the country's 2016 peace deal, former rebels have joined armed groups operating in narcotics trafficking, extortion and illegal gold mining, according to the Colombian military.

Venezuelan migrants come into contact with Colombian guerrillas after crossing the river border. The migrants have turned up among captured and killed rebels, a Colombian military commander tells NPR.

Under Colombia's peace deal, FARC guerrillas turned over their weapons to the United Nations. Now many of them lie in the ground of a Bogotá museum.