The Pentagon has its own domestic spying program. Even its leaders say the outfit may have gone too far.

The Other Big Brother

To U.S. Army analysts at the top-secret Counterintelligence Field Activity (CIFA), the peanut-butter protest was regarded as a potential threat to national security. Created three years ago by the Defense Department, CIFA's role is "force protection"—tracking threats and terrorist plots against military installations and personnel inside the United States. In May 2003, Paul Wolfowitz, then deputy Defense secretary, authorized a fact-gathering operation code-named TALON—short for Threat and Local Observation Notice—that would collect "raw information" about "suspicious incidents." The data would be fed to CIFA to help the Pentagon's "terrorism threat warning process," according to an internal Pentagon memo.