Luis Eladio Perez, who was held hostage for at least five years in jungle camps by leftist rebels, is seen in this undated television image. Colombian Marxist rebels plan to free the four hostages on February 27, 2008 in the second release deal brokered by Venezuela in as many months despite its simmering dispute with Colombia's government, officials said. REUTERS/RCN-TV/Handout (COLOMBIA). FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS..
REUTERS/HO