Hey Fellas, my advice to you is to stay away from Fort Macy Park and the entire State of Chicago.
The hearings need to start with these low level clowns from Cincinnati. Get them under oath stating that they were following orders from D.C.
Then start threatening criminal prosecutions up the ladder until you go up the chain.
Basically, take a script from the prosecution of Mafia entities. Start with the low level guys and get them to rat out the top level.