Tracy Smith, 38, and her children Hazel, 8, and Finley, 5, at their home in Houston. Smith is pregnant with twins and says she's a little more worried than usual about the approach of mosquito season.
Carrie Feibel/Houston Public Media
Ian Burkhart prepares for a training session in Columbus, Ohio. To move muscles in Burkhart's hand, the system relies on electrodes implanted in his brain, a computer interface attached to his skull, and electrical stimulators wrapped around his forearm.
Lee Powell/The Washington Post/Getty Images
Safe Streets outreach coordinator Dante Barksdale says right after a shooting, the injured almost always talk. "Some of them want revenge, right then and there," he says. "Some of them are afraid. They're thinking about their brother or their homeboy. 'Is my man all right? He was with me!' They're real vulnerable. They got questions."