[Cboldt]

-- I'm not clear on how a state can override a federal law, when there is already a federal law on the subject. --

A state can't. The only thing standing in the way of prosecution is restraint on the part of the feds. Most laws are selectively enforced anyway.

Feds seize $1M in marijuana from Boulder County grow, raid Nederland dispensary - Boulder Daily Camera, 21 November 2013

[Tail Gunner John]

Question:

You’re working a job that requires you to submit to random drug tests. If you smoke the weed in Colorado and test positive for a legal substance (weed) is your job at risk in Colorado?