FILE - In this Nov. 8, 2007 file photo, Venezuela's President Hugo Chavez, center, speaks to representative of the Revolutionary Armed Forces of Colombia, FARC , Ivan Marquez, right, and Colombian Sen. Piedad Cordoba, in Caracas, Venezuela. A high-ranking member of the FARC revealed to the Associated Press, Thursday, Sept. 13, 2012, that Marquez is one of five main negotiators representing the rebel group in peace talks with the Colombian government, on condition of anonymity because he was not authorized to speak publicly ahead of a formal announcement. The talks start in Norway next month. (AP Photo/Gregorio Marrero, File)
