The secretive religious group, the Family, ... appears to be the connective tissue of the Senator Ensign sex scandal and the Governor Mark Sanford of South Carolina sex scandal. It's a mystery that concerns this house at 133 C Street Southeast in Washington, D.C. This building's financial paper trail [shows] that it's actually considered to be a church. That designation makes C Street a convenient tax-free haven for the secretive organization that runs it, an organization known as the Family. Members of Congress who live there are sworn to secrecy. This powerful, poorly understood religious group ... and the house at C Street have ended up reluctantly in the headlines now because of the two major politicians' sex scandals. Embattled Nevada Senator John Ensign lives at the C Street house. Prominent members of the Family ... as well as other members of Congress who live at C Street-were both aware of Ensign's secret affair and were involved in his efforts to pay off the mistress and her family. South Carolina Governor Mark Sanford mentioned C Street by name in his long public statement of regret about his affair with a woman in Argentina. Jeff Sharlet ... secretly infiltrated the family to write a book [The Family] about them. SHARLET: They like to call themselves the Christian mafia. They mean this in the sense of money moving quietly behind the scenes. Where the money goes they believe God goes. Douglas Coe, "The Family" leader, ... again and again [uses] the model of Hitler as an ideal of strength. It's not that he's a neo-Nazi. It's that they fetishize strength. They look for the leader who they believe is chosen by God. Evidence [of this] is his power, his wealth, and his willingness to align himself with their version of American power.