Chinese captives released by Colombia's FARC are pictured in San Vicente del Caguan in this still image taken from undated footage. Colombia's FARC rebels freed three captive Chinese oil workers and their translator after holding them in jungle camps for more than a year, the defense ministry said on November 22, 2012, an apparent goodwill gesture as the rebels seek to negotiate a peace accord to end five decades of war. REUTERS/RCN via Reuters TV