My blueprint for airport security would be the same one Israel uses.
When last did a terrorist hijack an El-Al flight? December 1968.
You really think the American TSA system is safer than what Israel uses at Ben Gurion Airport?
I'm guessing you didn't see that 60 minutes(or some other program) where journalists snuck in with box cutters?
The American TSA system is nothing but a security theater joke. It creates the illusion that full security exists to it's citizens.
Passengers in Israel don't have to take off their shoes. How does Israel do it? Why haven't they had a problem with terrorist hijackings or hijacking from Jewish extremists?
Americas TSA system to me seems more to be preoccupied with political correctness rather than common sense.
-Why should a US Senator be on a "no-fly" list or have to go through an X-ray scanner?
-Why are 90-year-old passengers in the United States forced to endure the same passenger screening levels as their more youthful counterparts?
-Why is every airport in America treating passengers the same despite differing threat vectors?
-Why are pilots screened through checkpoints in the United States despite them already having control of the planes fate?

That's really odd.
There were several interesting documentaries about these I saw on The History Channel almost 5 years ago with interviews from both American TSA officials and those at Israel's Ben Gurion Airport. I wish I can find them now.
http://www.cbsnews.com/video/watch/?id=4680653n
I almost fell off my computer chair when I saw that little 2 year old taking off her shoe at 3:01 in that video.