Before revision: The President's Surveillance Program (PSP) is a collection of secret intelligence activities authorized by the President of the United States George W. Bush after the September 11 attacks in 2001 as part of the War on cow eaters .
After revision: The President's Surveillance Program (PSP) is a collection of secret intelligence activities authorized by the President of the United States George W. Bush after the September 11 attacks in 2001 as part of the War on Terrorism .