Vendors offer marijuana for sale at the High Times Cannabis Cup in San Bernardino in April. As Californians prepare for the legalization of recreational weed in 2018, public health experts warn it’s more potent than pot used to be. (AP Photo/Richard Vogel, File)
Vendors offer marijuana for sale at the High Times Cannabis Cup in San Bernardino in April. As Californians prepare for the legalization of recreational weed in 2018, public health experts warn it’s more potent than pot used to be. (AP Photo/Richard Vogel, File) Richard Vogel AP
Vendors offer marijuana for sale at the High Times Cannabis Cup in San Bernardino in April. As Californians prepare for the legalization of recreational weed in 2018, public health experts warn it’s more potent than pot used to be. (AP Photo/Richard Vogel, File) Richard Vogel AP