Watching the trailer for Will Ferrell and Zach Galifianakis’ upcoming political spoof, The Campaign it’s almost easy to forget that this is a work of fiction. Ferrell’s character, Cam Brady is a slick talking politician whose personal missteps aren’t far off from the actual headlines of John Edwards and Hermain Cain. When he’s pitted against naive rival Marty Higgins (Galifianakis) things really become cutthroat.