Can someone explain to me the oil hedging strategy employed by CNQ? I guess they are hedging to ensure stable cash flow to fund the Horizon project, but it seems like their hedging is very low (in the mid-$50's/bbl). Is this correct? Do they hedge all production or just a portion? Is there a plan to drop the heding policy in the future and let the revenues flow with the market price of oil? Seems like a lot of potential upside at $80/bbl oil if they just stop the hedging.