[theDentist]

...the Transportation Security Administration... said the arrests illustrate the agency's practice of having multiple layers of security.

Riiiiight. Completely skipping over the fact that one of them made it all the way THROUGH their "multiple layers of security."

[pfflier]

Completely skipping over the fact that one of them made it all the way THROUGH their "multiple layers of security."

...except the last one

[moonman]

Using 'government' employed screeners ... "A Transportation Security Administration report reveals that screeners at Los Angeles and Chicago O'Hare airports failed to find fake bombs in more than 60 percent of tests run last year", where as, 'private' employed screeners failed to find the bombs less than 20%

Find the rest of the article at NPR site: http://www.npr.org/templates/story/story.php?storyId=15445779