I have visited young men in prison , who I knew in my heart David Nathan wrote op-ed from doctor 's point of view , urging pot be legal for adults . Nathan : " The federal government has no business telling states how to regulate marijuana use or even what the consequences should be. Nathan says pot might be bad for people with emotional problems and for children . He says legal pot would bring in tax money , reduce cost and damage of jailing users .
David Nathan wrote op-ed from doctor 's point of view , urging pot be legal for adults . Nathan : " The federal government has no business telling states how to regulate marijuana use or even what the consequences should be. Nathan says pot might be bad for people with emotional problems and for children . He says legal pot would bring in tax money , reduce cost and damage of jailing users .