Debra Cross, director of operations for Provoking Hope, an addiction recovery center in McMinnville, Ore., displays an emergency kit used to treat opioid overdose as she stands inside a mobile needle-exchange unit. ANDREW SELSKY/AP
McMINNVILLE, Ore. – The opioid epidemic blew into this picturesque Oregon town like a toxic wind, leaving overdoses, addiction, homelessness and wrecked families in its…