On the tenth anniversary of September 11th, FRONTLINE Producer Michael Kirk teams up with Pulitzer Prize-winning journalist Dana Priest, to investigate the dramatic changes that have reshaped America in the last decade. The program examines the history of the secret side of America's 'war on terror,' and asks how a decade of fighting terrorism has reshaped the country and whether it has made us any safer.

Release date: Nov. 1, 2011.

Code name: Greystone -- The secret war abroad -- The secret war at home -- An emperor without any clothes -- Obama's top secret America