Is TSA serious about letting people carry knives?
cnn.com
cnn.com
This is just as true everywhere else. Should we have security screening at malls, on busses, and checkpoints on public streets to make sure nobody's carrying a pocket knife?
On 9/11 the passengers had no idea that they were about to fly into buildings. Threatening to stab someone if the pilot doesn't open the cockpit would never work today; the assumption is that if a hijacker takes control of a plane then everyone on board is very likely to die.
I can only assume that the author thinks sharp objects should be illegal everywhere?
Post-9/11, a small knife is not a threat to airline safety if for no other reason than (a) the policies are explicit that threatening a hostage will never again result in control of the plane, and (b) the bad guys know that.
This single sentence could potentially solve the entire problem. By having a financial penalty, instead of just confiscating the problematic item, would force people to reconsider what is and isn't allowed.