Carbon Footprint of G8/G20 ???

http://www.terrapass.com/carbon-footprint-calculator/#air

Vancouver, Canada ↔ Toronto, Canada Round trip (4,155 miles)

Direct flight Economy Class Details 1,154 lbs CO₂

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_{Just Wondering whether anyone has calculated the Carbon Footprint Costs of the G8 & G20. With all the Police security being flown in all across Canada from many locations and the entourages of all the International Dignitaries and Politicians that will soon invade our shore plus the International and national press it sure must add up.}

_{Will this count against Canada's Carbon Reduction Targets ?}