It's these people. But who are they? That is what NPR wants to know. They have a photo taken at the Senate hearing where 22 senators were working through the new health care bill. It shows everyone in the audience-people with enough stake in this cause to sit through the laborious process. So, who are these people? Lobbyists, mostly, but lobbyists aren't usually recognizable by face. So, NPR has asked us to help them figure out who they are.Recognize any of these faces? Get in touch via email or Twitter and help fill in the labels to give us a full picture of all the interests at work on this important issue.