And how is this different from any other nomination campaign involving two ideologically compatible candidates?
Mark my words once we get into the debates there will be very little daylight between any of the candidates (well outside of Ron Paul). They're all going to advocate cutting taxes and reducing spending and regulations. They're all going to push for repealing Obamacare. They're all going to support drilling at home. They're all (except for Paul) going to support a strong relationship with Israel, and not the 'peace' Obama is pushing. The idea that only Palin and Bachmann appeal to the same constituency is rubbish.