A peasant walks next to a military vehicle parked in Santa Rosa de Osos, in Colombia's Antioquia state, Thursday, Nov. 8, 2012. Authorities say that 10 farm workers were killed by a dru

 

              A peasant walks next to a military vehicle parked in Santa Rosa de Osos, in Colombia
A peasant walks next to a military vehicle parked in Santa Rosa de Osos, in Colombia's Antioquia state, Thursday, Nov. 8, 2012. Authorities say that 10 farm workers were killed by a drug-trafficking paramilitary group known as "Los Rastrojos" in a rural area of Santa Rosa. (AP Photo/Luis Benavides)