re: Should all recreational drugs be made legal?

I personally don't care what someone else does in their free time, in their own home, as long as it doesn't have an effect on me, at work, or on the road, or any public place.

If there was a way of testing for recent use of a drug, say the last 10 hours ( like there is with alcohol) then I wouldn't have any problem with it being legal,because maybe that would deter most people from getting high at work, or driving high.
As it is though, I don't think we can do that.