Judge Jim Gray hits the nail right on the head. It takes a lot of courage to speak out like he does. The 6 groups he refers to make a lot of filthy lucre off of drugs & I bet they'd like to do something to shut him up (and this includes the government types).
I've seen enough of those drug shows on the History, Discovery channels, etc., to convince me that the current drug policy, dating back through Reagan to Nixon, has done just about nothing but help finance the 6 groups to which Gray refers.
In addition to Gray's groups, there's another I can add. I'm currently reading a book called DISCLOSURE authored by Dr. Steven Greer, which discusses the US government's secrecy programs with regards to UFOs. Some of the people quoted in the book, all former insiders, say that the US government finances their UFO secrecy programs by being in the drug importation business (reminds me of the Iran/Contra thing from the 1980s). The money made from their drug deals is obviously secret and it provides a large portion of the UFO secrecy funding (thereby keeping Congress, etc., out of the loop). If you think I'm being some kind of conspiracy theorist, try reading this book yourself or visit the disclosure project's website. Greer can also be seen in videos on YouTube.