Denton smoke shops prepare as Texas outlaws THC vapes, Chinese made e cigs and more starting Sept. 1 KERA News Grab THC Vapes in NYC Indica, Sativa, & Hybrid Cannabis Vapes Over half a million marijuana vapes seized in the U.S. in the last 2 years Concern is growing about synthetic cannabinoids found in THC vapes stronger, riskier, and unpredictable. These substances sometimes called fake weed have been linked to seizures, paranoia and even