BP and the government decided that millions of gallons of dispersants should be dumped into the Gulf to sink and hide the oil.
They succeeded in sinking it. As ABC, CBS and NPR note, huge quantities of oil are blanketing the ocean floor, killing virtually all of the sealife which lives there.
And giant new underwater plumes have been found in the water column itself.
But officials don't want to hear about them. As one member of the oil spill recovery team said:



