http://www.cnn.com/2005/TRAVEL/04/22/airplane.lighters/index.htmlSome members of Congress, citing the case of shoe-bomber Richard Reid, feared terrorists could use lighters to ignite bombs.
Reid tried unsuccessfully to use a match to ignite his bomb during a trans-Atlantic flight in 2001.
The TSA still allows passengers to have a few matchbooks, a decision based partly on the inability of current technology to detect matches.
So we use the fact that he tried using a match to ban lighters, but it's still ok to have matches?