By Victoria Cavaliere
Article Reprint
NEW YORK—
Sniffer dogs, pat-downs and other drug screening measures await concertgoers during this summer music festival season in the wake of 2013 concert deaths linked to the club drug Molly. The four deaths in 2013 exposed widespread use of illegal stimulants at concerts, raves and electronic dance music shows, along with the difficulties encountered by organizers to keep those substances out.