For people who think there's no cultural divide in the country, consider the treatment of two women much in the news in 2008. The first is Gov. Sarah palin. A woman from very humble roots and with a very blue collar life story. She got involved in the PTA, became mayor, and then rose by dint of her dedication and fearlessness to the job of governor. The full fury of the liberal establishment came down on her with a vengeance usually reserved for klansmen and pedophiles. Then there's Caroline Kennedy, daughter of John F. Kennedy. A multimillionaire from birth, she's...