This kind of hit home for me.
In early November, I went to Germany to see my girlfriend. The flight back was a Delta flight going from Amsterdam to Detriot, and it landed at the same time.
When I fly, I tend to carry as little as possible. Just my laptop, a toothbrush, toothpaste, a deck of cards and reading materials. I stuff it all into my laptop backpack.
When I went through the gate, I had forgotten to take out my little plastic bag with my toothpaste and toothbrush in it out of the backpack, so it had to be searched.
The man proceeded to search the entire bag, pulling out pens and checking the deck of cards, etc. Then he picked up the zippered pouch that had my laptop power cords in it and put it on the table without opening it.
He kept searching the backpack until he found a tiny screwdriver. I mean one of those little things that is about the size of a pen. He held it in front of my face and in a very loud voice he said "NOT ALLOWED!!"
I apologized and said I forgotten to take it out when I started my trip. And kept quiet about the fact that no one had said word one about it when I came from the States to Germany in the first place.
"I SHALL THROW AWAY!!" Again, very loudly. I just nodded. He threw it in the garbage, then put all the stuff back in my backpack including the pouch that contains my power cords - something he hadn't even unzipped.
I was trying to keep a straight face because that pouch was big enough to easily hold a knife, a REAL screwdriver, or containers of liquids that could hold far more than 3 oz. In fact, it did hold the prescription pills and air sick pills I had to take at the time.
Now I'm seeing the news and it's the same flight (different day of course) and I can't help but wonder - if I got caught with a stupid small screwdriver, how the hell did this guy NOT get caught with explosives strapped to his legs???
...then I remember that the inspector didn't even bother checking a laptop cord bag.....