Politico's Roger Simon asks: Is Palin prepping for a bid four years from now? "Sarah Palin may soon be free. Soon, she may not have the millstone of John McCain around her neck. And she can begin her race for president in 2012. Some are already talking about it. In careful terms. If John McCain loses next week, Sarah Palin 'has absolutely earned a right to run in 2012,' says Greg Mueller, who was a senior aide in the presidential campaigns of Pat Buchanan and Steve Forbes. Mueller says Palin has given conservatives 'hope' and 'something to believe in.'"
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