Well, I found someone who I saw on TV yesterday. This is Natalie Stavas, a pediatric resident at Children's Hospital. She was running in the Marathon on Monday and was approaching the finish line when the bombs went off. Realizing what had happened, she ran toward the chaos, dodging police who were trying to get everybody out of danger, and triaged multiple people on the spot. She very likely saved a few lives by stabilizing the victims before the ambulances came to take them away.