Oakland, CA, UNITED STATES
A customer exhales after using a full spectrum oil vaporizer at the Magnolia cannabis lounge in Oakland...
A customer exhales after using a full spectrum oil vaporizer at the Magnolia cannabis lounge in Oakland, California, U.S. April 20, 2018. Friday marked the first '4/20' since the sale of recreational marijuana became legal on January 1. REUTERS/Elijah Nouvelage