Following up on yesterday's devapps graph, here's the network of lobbyists and their clients. To absolutely nobody's surprise, Jeff Polowin stands out.
Lobbyists are in blue, their clients are in yellow. The sizes are weighted based on how active they are, and what activites they are doing (email is less important than a "meeting").
Open fullscreen in Fusion Tables. Also increaes the "X of Y nodes" setting for the full effect.