which these sources believe includes more than

The contours of the CIA's detention program have emerged in bits and pieces over the past two years. Parliaments in Canada, Italy, France, Sweden and the Netherlands have opened inquiries into alleged CIA operations that secretly captured their citizens or legal residents and transferred them to the agency's prisons.

More than 100 suspected terrorists have been sent by the CIA into the covert system, according to current and former U.S. intelligence officials and foreign sources. This figure, a rough estimate based on information from sources who said their knowledge of the numbers was incomplete, does not include prisoners picked up in Iraq.

The detainees break down roughly into two classes, the sources said.


About 30 are considered major terrorism suspects and have been held under the highest level of secrecy at black sites financed by the CIA and managed by agency personnel, including those in Eastern Europe and elsewhere, according to current and former intelligence officers and two other U.S. government officials. Two locations in this category -- in Thailand and on the grounds of the military prison at Guantanamo Bay -- were closed in 2003 and 2004, respectively.

John Fitzgerald, a former vice president of Nabisco, remembers Wal-Mart's reaction to his company's plan to offer a 25-cent newspaper coupon for a large bag of Lifesavers in advance of Halloween. Wal-Mart told Nabisco to add up what it would spend on the promotion--for the newspaper ads, the coupons, and handling--and then just take that amount off the price instead. "That isn't necessarily good for the manufacturer," Fitzgerald says. "They need things that draw attention."

It also is not unheard of for Wal-Mart to demand to examine the private financial records of a supplier, and to insist that its margins are too high and must be cut. And the smaller the supplier, one academic study shows, the greater the likelihood that it will be forced into damaging concessions. Melissa Berryhill, a Wal-Mart spokeswoman, disagrees: "The fact is Wal-Mart, perhaps like no other retailer, seeks to establish collaborative and mutually beneficial relationships with our suppliers."

For many suppliers, though, the only thing worse than doing business with Wal-Mart may be not doing business with Wal-Mart. Last year, 7.5 cents of every dollar spent in any store in the United States (other than auto-parts stores) went to the retailer. That means a contract with Wal-Mart can be critical even for the largest consumer-goods companies. Dial Corp., for example, does 28% of its business with Wal-Mart. If Dial lost that one account, it would have to double its sales to its next nine customers just to stay even. "Wal-Mart is the essential retailer, in a way no other retailer is," says Gib Carey, a partner at Bain & Co., who is leading a yearlong study of how to do


A second tier -- which these sources believe includes more than 70 detainees -- is a group considered less important, with less direct involvement in terrorism and having limited intelligence value. These prisoners, some of whom were originally taken to black sites, are delivered to intelligence services in Egypt, Jordan, Morocco, Afghanistan and other countries, a process sometimes known as "rendition." While the first-tier black sites are run by CIA officers, the jails in these countries are operated by the host nations, with CIA financial assistance and, sometimes, direction.