A protestor shows his black painted hand as he carries an Ecuador flag to protest against Chevron and the oil contamination in Ecuador's Amazon region during a joined global demonstration in Madrid, Spain Saturday, Oct. 12, 2013. Earlier this year, Ecuador awarded a $19 billion judgment to the residents of this area for Texaco's contamination of this rainforest between 1972 and 1990. But Chevron Corp., which bought Texaco in 2001, said it won't pay because it says Texaco dealt with the problem before it was bought. (AP Photo/Andres Kudacki)