Is the Reefer Revolution Beginning on Constitution Avenue? Listen Download Embed Share Share this on Facebook (Opens in a new window) Share this on Twitter (Opens in a new window) Share this via Email An older woman smokes a marijuana joint at Hempfest on August 21, 2004 in Seattle, Washington. ( Ron Wurzer / Getty ) Produced by Kurt Karandy and Angus Chen Produced by PRI and WNYC