considering that a similar episode happened in Seattle just days before I dont think so.
Imagine this:
the new attack from terrorists consists of spreading a biological weapon (Ex. smallpox) thru our airport system using passengers of airliners as hosts. These passengers would be unknowingly affected by the weapon at the terminal...a place in which all passengers go thru which is always busy in cities like Seattle, Atlanta, Boston, LA etc. etc. etc. These passengers, once their destination is reached, can then begin to spread the weapon to anyone they come in contact with.
Didn't mean to scare you...but now you know at least part of what our governement has to take into account when people are seen scurrying up thru airport terminals with suspicious items in their possession. And now you know why everyone has to be rechecked (scanned)...because we can't tell these days who the terrorists are.......
*edit sp*