Fentanyl’s scourge is plainly visible on the streets of Los Angeles

By JAE HONG and BRIAN MELLEY
LOS ANGELES — In a filthy alley behind a Los Angeles doughnut shop, Ryan Smith convulsed in the grips of a fentanyl high — lurching from moments of slumber to bouts of violent shivering on a warm summer day.
When Brandice Josey, another homeless addict, bent down and blew a puff of fentanyl smoke his way in an act of charity, Smith sat up and slowly opened his lip to inhale the vapor as if it was the cure to his problems.
Smith, wearing a grimy yellow T-s