The McCain campaign must be looking forward to contrasting Obama’s association with Tony Rezko and passive acquiescence to Chicago politics to Palin’s active refusal to compromise her ethics and track record of taking on corruption; Obama’s ultra-extreme views on abortion to Palin’s moral responsibility in not aborting her Down’s Syndrome baby (and ditto for her daughter); and his fantasy blather on the capacities of alternative fuels v. her real life achievements in energy production In short, Gov. Palin does an excellent job of embodying the zeitgeist and symbolizing the change we really want – a grounded real person (think Cincinnatus), who understands politics but isn’t about making a career of it, a doer not just a talker, who has high principle, a positive vision, and embodies our best selves.