`` We will not rest , even if they secure the flow , even if this 'top kill ' is completed successfully next week , '' BP to try pumping fluid into well to stop Gulf oil leak . Burning marshes hit by oil may be an option , Coast Guard says . Comment: Estimate of amount of oil pumping into Gulf grows .
BP to try pumping fluid into well to stop Gulf oil leak . Burning marshes hit by oil may be an option , Coast Guard says . Comment: Estimate of amount of oil pumping into Gulf grows .