Typically what people look to are the front-line police officers who are wearing the uniform and responding to calls for service and ambulance paramedics wearing uniforms and who are responding. It's the same for firefighters.
We have a number of people who work in policing, in particular, because that's my area of familiarity. We have 911 operators, so communications operators who take the calls from the public, and these are sometimes pretty traumatic calls. We have analysts that work side by side with our police investigators, who are looking often at some pretty horrendous evidence and dealing with horrendous images and scenes.
There's all manner of other police personnel or personnel in the other partners in the first responder community who also need to be included in this discussion.