Forgot about that joint? Vegas airport lets people dump pot

LAS VEGAS (AP) — What happens in Vegas really can stay in Vegas.
Tourists catching a flight out of Sin City can now dump their leftover legal marijuana in metal containers set up at the airport.
The 10 green bins dubbed “amnesty boxes” prevent federal transportation agents from finding pot on passengers during security screenings. The drug is legal in Nevada but still banned by the U.S. government.
The containers were installed last week following a county ban on marijuana poss