So much yes from Charles Pierce in Esquire:

There certainly is no point in emphasizing the damn irony that Ohio is an “open carry” state so, even if the cops assumed Rice was 18, and they also assumed his gun was real, they had no cause even to stop him, let alone open fire. Listen to the spiel that Wayne LaPierre unspools every time he’s in a room with more than four people listening: arm yourselves, because the world is a hellscape of violent Others who are coming for you and your children. At its heart, open carry is about open season on the people who scare you. It’s certainly not about an absolute Second Amendment right that applies to black people as well as white. Open carry is about You and the Others, and so is the training of our modern, militarized police forces. If only Tamir Rice had not been born with that congenital ability to become huge and threatening the way he did in the mind of Timothy Loehmann. If only…

The prosecutor — who (half-heartedly, I’m sure) presented the case to the Grand Jury (which failed to hand down any indictments) — said that the officers followed policy.

What scares me is that might just be true.

In which case, we need to change the policy.