Ecuador's fight against Chevron is likely the largest obstacle to the renewal of the trade preference, not Snowden. Ecuador likely opted to retain the claim for

Ecuador's fight against Chevron is likely the largest obstacle to the renewal of the trade preference, not Snowden. Ecuador likely opted to retain the claim for potential billions instead of the trade privilege allegedly worth $23 millions. [edit] Wikipedia reference: http://en.wikipedia.org/wiki/Lago_Agrio_oil_field http://en.wikipedia.org/wiki/Lago_Agrio_oil_field