The US Air Force solicited private sector vendors for something called “persona management software.” Such a technology would allow single individuals to command virtual armies of fake, digital “people” across numerous social media portals.

Nine years after the terrorist attacks of 2001, the United States is assembling a vast domestic intelligence apparatus to collect information about Americans, using the FBI, local police, state homeland security offices and military criminal investigators.

The system, by far the largest and most technologically sophisticated in the nation’s history, collects, stores and analyzes information about thousands of U.S. citizens and residents, many of whom have not been accused of any wrongdoing.

A secret history of the United States government’s Nazi-hunting operation concludes that American intelligence officials created a “safe haven” in the United States for Nazis and their collaborators after World War II, and it details decades of clashes, often hidden, with other nations over war criminals here and abroad.

Defense attorneys say an alleged plot to bomb New York synagogues was hatched and directed by a federal informant. Lawyers for four men from Newburgh have filed a motion to dismiss the terror indictment against them. They said the informant badgered the defendants until they got involved in the plot.

They said the informant chose the targets, supplied fake bombs for the synagogues and a fake missile to shoot down planes. The motion said he also offered to pay the defendants, who attorneys alleged weren’t inclined toward any crime until the informant began recruiting them.

In the midst of two wars and the fight against Al Qaeda, the CIA is offering operatives a chance to peddle their expertise to private companies on the side — a policy that gives financial firms and hedge funds access to the nation’s top-level intelligence talent, POLITICO has learned.

In one case, these active-duty officers moonlighted at a hedge-fund consulting firm that wanted to tap their expertise in “deception detection,” the highly specialized art of telling when executives may be lying based on clues in a conversation.