Was marijuana brought here by aliens?
or maybe they know it actually is from another planet and there just testing us 2 see how we will react when they actually disclouse that it is! nasa is professional liers dude they got alternative agedaa out that ass wakeup guys!
Many planet and animal specis on earth are actually from other star sytems. It easy shit 2 imagine humans are already moving stuff around on earth like this and have been for eons.