QUOTE(lVlAXX @ Oct 17 2003, 02:40 PM)
Actually in the 4th amendment it states
“The right of the people to be secure in their persons, houses, papers, and effects, against unreasonable searches and seizures, shall not be violated, and no Warrants shall issue, but upon probable cause, supported by Oath or affirmation, and particularly describing the place to be searched, and the persons or things to be seized.”
This means that someone can not walk up and say, "can I search your belongings and/or body for anything, without probably cause. With it being a security issue everyone is a suspect therefore probably cause.
We don't have the constitutional right to go into a mall or board an airplane unsearched. We have the option to
not enter that mall or board that airplane, and thereby forego the search.
To answer the original question...I think security has been increased enough at this point.
Does every individual who boards a flight have to be searched for a
reasonable avoidance of risk? No. That is unreasonable. Even if everyone received a mandatory inspection, some terrorist might hide anthrax or some other biological contaminant in his/her baby powder container. Should passengers wear air masks throughout the trip just in case? There is no way to eliminate every potential threat.
9/11 caught the passengers unaware. A person wielding a boxcutter today on a flight would receive much more resistance from the passengers and crewmembers. I know I wouldn't simply give in without a fight. I've heard that the pilots are now armed as well. I see no reason to do more.