Terrorists could bring down U.S. jets with hidden bombs
By Alan Levin, USA TODAY
Suicide attackers armed with hidden explosives that can weigh as little as a cell phone pose a serious threat to the nation's aviation system despite billions being spent on new efforts to tighten security, according to more than a dozen members of Congress and security consultants.
http://www.usatoday.com/news/nation/2004-09-28-cover-explosives_x.htm
Long been my contention all their materials have to be hidden here