You mean "poorly?"]
And this, kids, is how you play "blackmail the biggest superpower in the world".
The info is already as good as released, and regardless of what happens short or long term it'll all get out. His threat rocket left the launch pad in one shot. Hell, it never even got to there; as soon as Manning stole it off the systems, it was all compromised and public.
Maybe a meta-wikileaks site will steal Wikileaks' stolen information and post it.