On the other hand , it hardly warrants universal pot prohibition any more than the existence of peanut allergies would justify a ban on legumes . David Nathan wrote op - ed from doctor 's point of view , urging pot be legal for all . Nathan : Positive response was overwhelming , attitudes to pot are changing fast . Nathan says pot might be bad for people with emotional problems and for children . He says legal pot will bring in tax money , reduce cost and damage of its use .
David Nathan wrote op - ed from doctor 's point of view , urging pot be legal for all . Nathan : Positive response was overwhelming , attitudes to pot are changing fast . Nathan says pot might be bad for people with emotional problems and for children . He says legal pot will bring in tax money , reduce cost and damage of its use .