>> reporter: no. this is the 11th day, or 9th day of efforting that because remember that oil rig first burned for 36 hours before it sunk. when it fell to the ocean floor one mile deep, that is when bp thinks that is when the pipeline rupture in three different spots. those continue to leak an estimated 210,000 gallons of oil every day. all of those underwater remote controlled efforts to try to pinch that valve up the pipeline to stop the flow of oil from going from the earth up to the surface have so far failed. however, the admiral, thad aten, who the obama administration announc...