With the whole Snowden thing, it is clear most government workers could violate rights all day long and really sleep just fine. With UFO's though I think, if there is anything to reveal, it will be tempting to leak, just for the sheer fun of it. However we need to make it far easier/safer for these folks to leak. I think it's the best hope for disclosure.
So I'd suggest supporting the press freedom foundation. Glenn Greenwald is on the board. They are supporting continued development of the late Aaron Schwartz's open source encryption tools to allow leakers to submit documents to the press, while protecting their anonymity with encryption. These are tools that will ultimately be available to any website looking to source sensitive files. Check it out
SecureDrop | Freedom of the Press Foundation
So I'd suggest supporting the press freedom foundation. Glenn Greenwald is on the board. They are supporting continued development of the late Aaron Schwartz's open source encryption tools to allow leakers to submit documents to the press, while protecting their anonymity with encryption. These are tools that will ultimately be available to any website looking to source sensitive files. Check it out
SecureDrop | Freedom of the Press Foundation