In addition to seeking bids for the Pembroke refinery and for fuels marketing, aviation and lubricants businesses in the Caribbean and Central America, Chevron said it was reviewing refinery operations in Hawaii and other undisclosed operations outside South Africa, Mr. Avram said.
The previously undisclosed intelligence operation has expanded on studies of past cases like investigations of the thwarted shoe-bomb attack aboard a Paris to Miami flight in December 2001.
Dated April this year, the papers describe the remarkable scope of a previously undisclosed "snooping" operation which gave the NSA and the FBI easy access to the systems of nine of the world's biggest internet companies.
James Levine, the Metropolitan Opera's music director, has received two previously undisclosed back operations since the spring, when he canceled a Met tour to Japan and his schedule at the Tanglewood Music Festival, his brother said on Tuesday.
Furthermore, such undisclosed market operations may afford opportunities for questionable profit by directors and insiders.
According to a longtime foreman at the mine, who provided previously undisclosed details of its operation, the shaft was never properly sealed to prevent the methane above from being sucked into Upper Big Branch.
The White House also came under fire last month from Senator Marco Rubio, a potential running mate for Romney, after it was revealed that it had given the Hollywood director Kathryn Bigelow access to previously undisclosed information about the operation to kill Bin Laden for a film.
