posted on Feb, 22 2010 @ 12:03 AM
I worked in the mining industry as a blaster and i am glad i do not have to go through this. i had work clothes that were covered with explosives
after pneumatically loading ANFO in drill holes for the daily blast.
then after work i would drive home and transfer this Residue to my truck seats and floor at home.
You know this kept being transferred to other items till it was all over and even clean clothes and shoes would have picked up trace amounts.
Farmers and grounds keepers would also have problems with nitrate fertilizers.
Even a golfer could end up with nitrate fertilizers on his shoes after playing a round of golf a couple days after the course was fertilized.
TSA must go nuts with false positive swabs.
All the terrorist has to do is claim they work at a job where they work with products that contain nitrates and likely they would be passed through
and a time just because TSA could prove nothing illegal.
And i will bet that these swabbing test do not test for all explosives just the most common ones.
And then what if the terrorist decide not to use explosives.
There are a number of chemical mixes that would be very toxic on a plane.
Ammonia and chlorine bleach would be a mild one but could cause panic on a plane.
There are a few that could kill a lot of people like sarin
en.wikipedia.org...