BOGOTA, June 23, 2016 (Xinhua) -- Colombian President Juan Manuel Santos (C) speaks during a government meeting on the ceasefire deal with the Revolutionary Armed Forces of Colombia (FARC), in Bogota, capital of Colombia, on June 22, 2016. The Colombian government and the FARC guerrilla group announced on Wednesday they have reached a deal on a definitive bilateral ceasefire, marking a major step towards ending a half-century conflict. (Xinhua/Nelson Cardenas/Colombia's Presidency)