Patrick Radden Keefe seems like a decent "target" for information, but by the time the book came out and awareness hit - we'd be a bankrupt memory. Need some thing like some new reporters that are looking for their next expose'. A Bob Woodward on the way up...
The crazy thing - the information's not hidden at all...it's generally out in plain sight - mostly available with minimal research. It just takes someone with the patience to "put all the sources together, see the implications, and realize they have a 'block-buster' story."