“For a decade, makers of AIDS medicines had rejected the idea of lowering prices …” — Barton Gellman

Iraq has the most extensive petrochemical industry in the Middle East and a wealth of vaccine factories, single-cell protein research labs, medical and veterinary manufacturing centers and water treatment plants.

Enclosed by a sand berm four miles around and 160 feet high, the Baghdad Nuclear Research Facility entombs what remains of reactors bombed by Israel in 1981 and the United States in 1991. It has stored industrial and medical wastes, along with spent reactor fuel.

Experts said public companies worry about the loss of customer confidence and the legal liability to shareholders or security vendors when they report flaws.

The National Security Agency has broken privacy rules or overstepped its legal authority thousands of times each year since Congress granted the agency broad new powers in 2008, according to an internal audit and other top-secret documents.