I'll admit this is probably the closest item I've seen to passing the test of something that might actually be worth whistle-blowing on. To fully pass the test, I'd need to see something that detailed who from Dyncorp was involved and to what extent.
My main complaint with the leaked cables, and the reason I have zero qualms about Manning being court marshaled (or even tried for treason) is that he in no way was discriminant about what he released. A whistle-blower needs clear concise evidence of real wrongdoing. Manning lazily dumped a huge archive of classified information without any real item to point to say this is wrong.
Yes, thats where the "conspiracy" bit comes in. We know these things are happening. We know they are being funded by Dynocorp which is itself funded 95% by US tax dollars. But who exactly organized it, well, gosh, nobody actually wrote it down. Yet we are to believe that nobody knew. Like, "who could have imagined people would fly planes into buildings?", as our Secretary of State blathered. (Answer: NORAD. http://www.usatoday.com/news/washington/2004-04-18-norad_x.h...)
While we're at it: here's the legal definition of conspiracy: http://www.lectlaw.com/def/c103.htm
WikiLeaks documents many such conspiracies.