 And this firefighter lost his life. It's amazing what we're finding out, how preventable this seems to have been. People have spotted the would-be assassin 90 minutes before, were suspicious about him on the ground, saw in his hand what we now know is a scope. They said it might be binoculars. They took pictures of it. They took pictures of him on top of the roof. And they didn't do anything until the shooting started. And it just goes to underline how badly we need an investigation. And that begins today.