Presumption of vocational impairment

Per this article, the question of private employers dealing with off-hours behavior deemed legal by the State.

Gee… If we only had some way to determine if users of marijuana are likely to be vocationally impaired. If only there were some way to get that information. So that we could come up with some guidelines. And do things based on reasonable approximations of fact rather than agenda based random reaction (on either side).

Wouldn’t that be useful?

What? What’s that you say?

“Science”?