WASHINGTON (TNND) — The Justice Department has expanded its criminal case against the Southern Poverty Law Center, filing a superseding indictment that accuses the prominent civil rights organization of secretly funneling millions of dollars to members of the Ku Klux Klan while publicly presenting itself as one of the nation’s leading anti-hate groups.The Justice Department claims the SPLC encouraged certain Klan members who wanted to leave the organization to remain active in exchange for payments and access as confidential informants. (TNND)Federal prosecutors allege the SPLC used shell companies and intermediaries to send more than $4 million in donor funds to...