MMJ, NV, Recreational by ExtrovertingJuly 7, 201712:56 AMAugust 23, 2023 Could secondhand pot smoke make you fail a drug test? LAS vegas (KSNV News3LV) — Recreational marijuana is legal in Nevada. But that doesn't mean everyone wants the air to smell like a pot rally. Source: Could secondhand pot smoke make you fail a drug test?