Originally Posted by Prof_Pixel
Nope, they changed their mind, you still can't carry even a small pen knife on an airplane.
You can carry a machete if you're a sugar cane worker but not box cutters with an inch long blade.
They figured the way they jam everyone in planes these days that you don't have enough room to swing a machete anyway.
I couldn't think of anything witty to say so I left this blank.