It's truly amazing what some people will try to carry on to a plane. Most of the knives, power tools, scissors, etc. are resold by the TSA at state-run stores like the one in Harrisburg, Pa.
Box cutters? Seriously? Yes passengers are still trying to board planes carrying box cutters, despite the fact that terrorists used them to hijack flights on Sept. 11, 2001, leading to the violent deaths of thousands of people.
NEXT: A fake submachine gun