A decade ago, U.S. government regulators warned that a major deepwater  oil spill could start with a fire on a drilling rig, prove hard to stop  and cause extensive damage to fish eggs and wetlands because there were  few good ways to capture oil underwater.
The Bush administration, however, was not interested in hearing about  such warnings:
Yet over the past decade, the risks  faded into the background as America thirsted for new oil sources, the  energy industry mastered new drilling technologies and the number of  deepwater wells in the Gulf swelled into the thousands. Then-President  George W. Bush ushered in the new era with an executive order on May 18,  2001, that pushed his new administration to speed up the search for  oil.
"I think it was certainly overwhelmed by the excitement of  all the oil and gas that was starting to show up in the seismic studies  and the technical excitement of how to drill these reservoirs," said  Rick Steiner, a veteran environmental scientist who reviewed the  document for McClatchy. "I think that had a way of subduing the real  concern about the risk of these things."