Argentina's Boca Juniors' Rodrigo Palacio, left, battles for the ball with Bolivia's Bolivar's Julio Cesar Baldivieso during a Copa Libertadores soccer game in La Paz, Wednesday, Feb. 14, 2007. AP Photo logo AP Photo 36 months ago

Argentina's Boca Juniors' Rodrigo Palacio, left, battles for the ball with Bolivia's Bolivar's Julio Cesar Baldivieso during a Copa Libertadores soccer game in La Paz, Wednesday, Feb. 14, 2007.