A man shows marijuana joints during a demonstration in front of the Mexican Federal Commission for Protection against Health Risks (COFEPRIS) in Mexico City on April 20, 2018. - Mexican marijuana consumers marked the 4/20 (cannabis day) applying for growing their own marijuana plants, arguing the risk that implies buying to illegal traffickers. (Photo by Pedro PARDO / AFP) (Photo credit should read PEDRO PARDO/AFP/Getty Images)