LH... "allowed to sell, say, a maximum of $20 worth of it for cash to a friend who visited at their house..."

Nope. No need to bring in the brown shirts or lawyers for any of it.

If someone could come with a way to "breathalize test" drivers for pot, I would support you plan.

Geeze... all this talk of pot brings back fond memories from my uni days. I am almost tempted to see if I can get a wee puff but I wouldn't know where to get any. Besides, I probably wouldn't even get high unless I smoked a few times as it's been years and years.