LOL, they did 4, they have a giant 'office sweepstake'; long CHF (versus the dollar obv.), Gold, Silver and OIL, they've been buying up contracts for oil in September 'cos that's when Israel goes balistic versus Iran to help the USA out of their mess..
If you get anywhere with your search post it up, fascinating, let Tyler know over at ZH or thinking out loud ask them to do the digging..btw, did you know that Pelosi was as poor as a church mouse pre. the 2008/9 bailouts? Now worth $150ml..whodda thunk it eh?