Tom Ridge Quotes
I'm confident that the terrorists are aware that from the curb to the cockpit we've got additional security measures that didn't exist a couple of years ago.
Ridge, Tom. "Press Conference on Threat Level Increase." U.S. Department of Homeland Security, Washington, D.C., 21 Dec. 2003.
This quotation is one of the few honest answers that government politicians give to questions about the effectiveness of prevention. All prevention whether it is to reduce terrorist attacks, fatal crashes on out highways, illicit drug usage or anything else, have two major problems in terms of communicating effectiveness. First, it is impossible to accurately measure what did not happen. Second, whereas prevention failures have real people and faces of the victims can be identified, it is impossible to identify the specific benefits of prevention. We know who died in the Boston Marathon bombing, but we do not know exactly who was saved by the prevention of a planned terrorist attack that was thwarted in New York. Even when the government does know that a terrorist attack was thwarted, it is rarely a good idea to make that information public as then the tourists will learn details of how a particular planned attack went awry, whereas if the government is silent, they have much less information and cannot easily adjust their strategy and tactics.
Thomas Joseph Ridge is an American politician and author who served as the Assistant to the President for Homeland Security from 2001 to 2003, and the first United States Secretary of Homeland Security from 2003 to 2005. Prior to this, Ridge was a member of the United States House of Representatives from 1983 to 1995 and the 43rd Governor of Pennsylvania from 1995 to 2001. He is a member of the Republican Party.