And in the right hands they can be used in a deadly fashion.
I've posted before on how a man with a knife can injury a man with a firearm. Now we can see how they are to the cops South of the Border.
I could hear Brown Lives Matter, "Why didn't they just shoot the knife out of his hand?" Pardon me while I puke. One man with a knife, taking advantage of the officer's not taking the threat as seriously as they should have, murdered one cop armed with a rifle and injured three other armed men. Yes, a knife is a deadly weapon and yes, we can shoot you if you have them and are advancing.