scathing new look at the koch plus families world and the ultraconservative john birch society. rles koch's roots with the john birch society. >> for more we go to washington, d.c. am a joined by its author lisa graves for president of the progressive inc. welcome back to democracy now! can you lay out what these new revelations are that you have found out? >> yes, thank you so much for having us on. we been doing research in archives across the country. what we have discovered is not just that fred koch, charles and david koch's father was a member of the john birch society and helped found it, but charles koch himself followed his father's footsteps into the john birch society, which was a very extreme organization that spent the 1960's largely opposing the civil rights movement here in the united states. these documents, some of them we are revealing today, talk about rn charles koch's own words for the funding of the john birch society, trying to support its mission. what we have documented is what that means in context and the civil rights movement, how that organization was