There may be an issue of neglect. Or may not.
BTW, pot, used by prepubecents causes major stunting of sexual maturity. Can even cause permanent sterility if used by a boy who is going through puberty.
Which isn't an argument for making it illegal.
It is for young and pre-teens. Even if a parent allowed their young child to smoke pot, it would be reckless endangerment. I agree that pot is no more harmful than cigarettes (actually less, since is it not addictive) to adults, but it is quite harmfull to developing kids.
I just wanted to say I'm impressed with the way you keep your head cool when faced with invincible ignorance. Keep up the good work!
balrog