Jay Jenkins says he hesitated when a buddy suggested they vape CBD. "It'll relax you," the friend assured. The vapor that Jenkins inhaled didn't relax him. After two puffs, he ended up in a coma. That's because what he was vaping didn't have any CBD, the suddenly popular compound extracted from the cannabis plant that marketers say can treat a range of ailments without getting users high. Instead, the oil was spiked with a powerful street drug. Some operators are cashing in o

Three companies that tout their cannabis-derived products as miracle treatments for serious illnesses have gotten letters from the Federal Trade Commission (FTC) warning that they’re at risk for legal action unless they have sound scientific evidence to back up their claims. The companies sell oils, capsules, edible gummies, and creams that contain cannabidiol (CBD), a chemical compound derived from the cannabis plant. One company claims that CBD works like “magic” to relieve