“I can’t believe this kind of shit still happens in 2016,” Lily said, exasperated. Her husband, Leon, just looked at the racial slur spray painted across their mailbox and shook his head. Lily had noticed it after her run. The blonde white woman stood, sweating and pink in a blue sports bra and multi-colored tight running pants with her iPhone sticking out from between the fabric and the skin of her hip. The red cord of h...