Wikileaks is currently in the news because and idiot US judge ordered the domainname wikileaks.org down, following the publication of leaked documents on there. Of course this hasn’t stopped wikileaks, as it’s also available on their IP adress, as well as under .be (which is what this is linked to).
Anyway, leaked documents can be published on this site with pretty much bulletproof anonymity. The documents are then analysed, so you can read both the analysis and the documents on it. There are some pretty interesting things on this site dishing out the dirt on many countries and their political and commercial dealings.