I am a federal employee in a state where using marijuana is legal. I live on an apartment. If my downstairs neighbor smokes and it comes through my window at night, and then I get randomly drug tested, I Get Fired! Unless there is reasonable suspicion that someone is under the influence at work, federal employees should be allowed to use marijuana in states where it is legal. If the federal employees have to follow labor laws of the states they are in, why not this ?