Melissa Sweet, a freelance Australian health journalist, reports that she recently received an email from a staffer with the private intelligence company Hakluyt.

Readers of the book "Toxic Sludge Is Good for You" may remember the name Mary Lou Sapone -- a corporate spy who, while secretly in the employ of U.S. Surgical, infiltrated animal rights groups.

When China submitted its bid to host the 2008 Summer Olympics, it promised that journalists would have "complete freedom to report" from the country. However, "sites such as Amnesty International or any search for a site with Tibet in the address could not be opened at the Main Press Center [in Beijing], which will house about 5,000 print journalists when the games open Aug.