Keegan Hamilton

Hussein Mohamed took a hard road to America. Born into a minority clan in a nation rife with ethnic conflict, the boyish 24-year-old with gangly limbs and intense brown eyes describes fleeing his village in Somalia in 2012 after gunmen threatened to kill him. Mohamed says he was forced to...

Ron Price needs his milkshake. It's 10 a.m. on a Monday and the baldheaded, barrel-chested former bodybuilder is shuffling around the kitchen of a posh rehab clinic in Tijuana, wearing slippers and a blue Gold's Gym T-shirt. Price had been employed as a stockbroker in New Mexico until his training...

The grainy footage shows two snarling pit bulls in a dimly lit barn, staring each other down through a haze of cigarette smoke. Walled in by a makeshift ring of three-foot-high plywood boards, the collarless dogs twitch and wag their tails, expending nervous energy like prizefighters shadowboxing in the ring...