(TPM) C-SPAN guests usually go on prepared for the occasional offensive question from a caller but when Dallas and Brad Woodhouse went on to Washington Journal Tuesday they got something different: a call from their mother. The Woodhouse brothers are on opposite sides of the political spectrum. Brad is a Democratic operative who helps run the super PAC American Bridge and Dallas, by contrast, is a Republican who helps run the conservative Carolina Rising. The were on C-SPAN to talk about their documentary, Woodhouse Divided, when their mother called in.