Because the GOP hates regulation in any form they are enjoying blaming Obama for the oil spill. After all, regulation is so expensive.
From an ABC story:
In the last five years, investigators found, BP has admitted to breaking U.S. environmental and safety laws and committing outright fraud. BP paid $373 million in fines to avoid prosecution.
BP’s safety violations far outstrip its fellow oil companies. According to the Center for Public Integrity, in the last three years, BP refineries in Ohio and Texas have accounted for 97 percent of the “egregious, willful” violations handed out by the Occupational Safety and Health Administration (OSHA).