Herman Ware sits at a small, wobbly table inside a large van that's been converted into a mobile health clinic. The van is parked on a trash-strewn, dead-end street in downtown Atlanta where homeless residents congregate. Ware is here for a…

Cameron Simmons is far more familiar with dengue than he'd like to be. 'I've had dengue. My family's had dengue. It's a miserable, miserable experience,' he says. 'It's not one I'd ever want to repeat or have anyone else experience.' Unfortunately…

Audio will be available later today. Ublester Rodriguez could not have anticipated that his life would be profoundly changed by kitchen and bathroom countertops. He says that he grew up poor, in a small Mexican town, and came to the United States…