research studies

Does anyone know of anyone or anywhere they are doing marijuana research studies. I would like to be a part of one about pregnancy or breastmilk during my next pregnancy and don't know where to begin. I read something that said our government isn't allowing certain research. Why? How can they have such a strong opinion about something they no so little about?

It's called money hon. Hemp is far to big a threat to the petrochemical industry.
And probably the legal drug industry too. And we all know who's lining the pockets of certain political parties in america.