Colombian President Juan Manuel Santos is not the only president to have wagered his legacy on the possibility of peace. But securing both his legacy and peace will require avoiding the mistakes of past negotiations.
As the deadline looms, the logistics of the ceasefire in Colombia remain controversial. If the parties are committed to ending hostilities before the March 2016 deadline, their negotiators in Havana must agree on a ceasefire model before the end of the year.
Recent events have demonstrated how far the region still has to go in improving transparency and civilian control over the intelligence services.