Luis Carlos Restrepo, left, walks with Colombia's Senator Piedad Cordoba on the tarmac at the airport in San Jose del Guaviare in southern Colombia, Wednesday, Feb. 27, 2008. Venezuela's Venezuela's Justice and Interior Minister, Ramon Rodriguez Chacin, is seen sixth from right. Two Venezuelan helicopters took off from San Jose to pick up four rebel-held hostages who have spent more than six years in captivity. 11:49 a.m. ET, 2/27/08