I am sick and tired of people being able to walk into any grocery store or hardware store and buy a knife in order to kill people.  We just had another incident of a person wandering into a school with an unregistered knife and killing people.

When are we going to ban knives?  When are we going to stop this madness?

Knives kill people! There is no reason for anyone to own a knife.  Grocery stores already have our food sliced and diced for us so why would we need a knife unless we plan to kill someone?  Knives kill people, that is why after an attack at an IKEA store, IKEA has banned the sale of them.