The luxury of hindsight...

In the years after September 11, FRONTLINE produced more than 45 hours of award-winning films documenting the 9/11 attacks and America's response to them. Now, on the tenth anniversary of September 11, the FRONTLINE team that produced "Bush's War," "The Torture Question" and "Cheney's Law" teams up with Pultizer Prize-winning journalist Dana Priest to investigate the dramatic changes that have reshaped America in the last decade...and asks how a decade of fighting terrorism has made us any safer...FRONTLINE, 9pm