After the recent escalation of violence in the north, Petro spoke of war crimes and stopped the ... been carrying on an armed fight for 60 years, and Colombia's government has not succeeded ...

Colombia vowed "war" against left-wing guerrillas Monday ... hoping to contain some of the worst violence Colombia has seen in years. AFP reporters in the town of Tibu witnessed rows of heavily ...

Analysts say the spasm of violence was caused by a turf war between rival militias ... hoping to contain some of the worst violence Colombia has seen in years. AFP reporters in the town of ...