First, as one who is actually in the Proof Videos, let me clear up a few things that have been bandied about here that are simply either supposition or just wrong:
Cold Steel makes sure that the cameramen are as safe as possible during a proof shoot. They are behind plates of plexi-glass, no different then the proper procedure of any professional film shoot.
What killed Brandon Lee? Improper handling of weapons prior to the cameras going live.
All the weapons used for filming were repeatedly safety inspected prior to the cameras going live.
Any test or stunt done that may result in the target "exploding", or the (unlikely) possibility of one of the being tested "shattering" because of the test itself, then safety glasses or shields are used.
Next, the tests are not the same. "Well, LT did it, so why shouldn't anyone else?" First- as stated on the video, many of the things done on the Proof vids are gross abuse. Don't do them. Damage to the product or injury can occur. Pretty simple. Not to use the same old cliche', but when you see a car commercial, and the driver is doing crazy stunts, scrolled on the bottom of the screen is "Professional Driver. Closed Course. Do Not Attempt." Why do they do that? Cuz some idiot will try the same thing, destroy the car or himself, and then someone is going to blame the car-maker.
Now, let's look at the difference between those swinging knives and swords on the Proof vids and Tosh. The CS crew are, quite frankly, experts. So, let all the haters run wild with that statement, but facts are facts. The crew doing the videos have thousands upon thousands of hours of training time, and practice, and we know what we are doing is abusive. Facts are facts. As experts, we know how to re-direct the energy in the blade if it hits something solid. Only in a couple of tests, is something solid struck with a downward action. Downward means that whatever is struck is reinforced by the ground and the base if its solid. If the sword strikes something across a vertical plane, there is no reinforcement, so the sword only has to go through the object itself.
Hitting armor is not nearly as destructive to the sword as a great big log against the ground. Armor is worn by a person, and persons move, thus distributing the energy from the blow.
WE DO NOT KNOW HOW THE POMMEL WAS DAMAGED! So, all these statements and accusations against CS are just guesswork. I tend to think the pommel was damaged if the sword fell out of the wall and hit the floor. Maybe Tosh threw it pommel first into a brick wall. Maybe evil elves unscrewed it. We do not know, and no one from the show called CS to lodge a complaint, so why not lay off the guesswork and move on, okay?
Haters are gonna hate, but how about a little intellectual honesty?