The United States is opposed to enacting a new set of financial sanctions against Iran that are due to be discussed in the G8 summit next week, diplomatic officials in New York reported Friday. According to officials, sanctions against Iran are expected to top the G8’s agenda. Sources are also predicting a pointed debate between the heads of the industrialized nations over an appropriate response to Iranian authorities’ suppression of reformist demonstrations in Iran led by Mir Hossein Mousavi and other Iranian opposition leaders.