There are far more members of this caucus than what is listed. I'm certain of it. I'm certain numerous left-wing Reps are in this caucus, but hiding their membership. I can think of at least 15 members who are trying to hide this fact. Jackie Speier (CA), Kathy Castor (FL), Russ Carnahan (MO), Anthony Weiner (NY) and Bruce Braley (IA) come to mind.