Ridiculous airport security

From Schneier on Security:

"You ain't takin' this through," she says. "No knives. You can't bring a knife through here."

It takes a moment for me to realize that she's serious. "I'm ... but ... it's ..."

"Sorry." She throws it into a bin and starts to walk away.

"Wait a minute," I say. "That's airline silverware."

"Don't matter what it is. You can't bring knives through here."

"Ma'am, that's an airline knife. It's the knife they give you on the plane."