Ferguson was the spark. Eric Garner is the fire.

Yet one hears that however iffy the Ferguson details are, we should just go with it because it has struck a chord. That our message to America is to be “Even when my son steals from a store, refuses a cop’s order and tries to take his gun, he shouldn’t get shot.” And he shouldn’t, but wow, what a delicate and hopelessly controversial point that is in such a key moment as this. It’s a tricky, subtle assertion, which has not struck a chord with the disinterested middle because the facts are too murky. We want to make history, not just headlines.

How about this, as a story we can tell the next generation without taking a deep breath and thinking about how to paper over the holes?

Ferguson was the spark, but Garner was “it.”

Here is where I am quite sure Reverend King and Bayard Rustin would be planning not just statements and gestures, but boycotts. The recording of Garner’s death has the clear, potent and inarguable authority of the Birmingham newsreels. We must use that. Yes, use—we are trying to create change, not just perform.