If someone had mentioned fentanyl to you 5 or 10 years ago, you might have scratched your head. But today, this synthetic opioid has become a household word in the worst sense imaginable. It’s cheap and easy to manufacture, while being 50 times more potent than heroin and 100 times more potent than morphine. And it’s the most commonly identified drug in fatal overdoses in the United States. For this week’s interview on Trend Lines, WPR’s Elliot Waldman is joined by Ben Westhoff, a journalist who spent the past few years chronicling the rise of fentanyl for a new book, […]