September went out hot in East Tennessee. Caleb didn’t mind; he parked his lawn chair in a shallow pool of shade, clipped a small fan to its arm, lit a cigarette, and settled back to wait. It would be more than 12 hours before the free medical clinic opened its doors. Caleb had read about … Continue reading America’s Dental Gap Has Left People Relying on Pliers, Chisels, and Whiskey