If you’re the type who keeps tabs on the hot new drugs flooding the market, you might have come across flakka, which has been “wreaking havoc” in the U.S. this year. It has gotten a lot of attention ...

Alpha-PVP, also known as flakka, has caused a rash of emergency room visits and overdose deaths. Photo from the National Institute on Drug Abuse It’s a new drug. And it’s a killer. Known on the street ...