Byron York‘s latest Washington Examiner article explores the policy positions that have attracted little attention during the media circus surrounding Sarah Palin’s bus tour.

For example, during the bus trip, Palin took a stand on an issue that is crucial for candidates considering a run in the Iowa caucuses. “I think that all of our energy subsidies need to be re-looked at today and eliminated,” Palin told RealClearPolitics. “We’ve got to allow the free market to dictate what’s most efficient and economical for our nation’s economy.” What that means is Palin opposes the infamous ethanol subsidy that some presidential aspirants are afraid to question, lest they lose support in heavily agricultural Iowa.

Palin has also been speaking out in support of Rep. Paul Ryan’s budget plan — another question that Republicans, and certainly all Republican presidential candidates, have had to answer. Palin supports the Ryan plan and even adds that she’d like to include Social Security in the deficit-cutting mix (something Ryan left out). And when Palin criticizes President Obama’s inaction on the deficit, even David Brooks, the New York Times columnist who once said Palin “represents a fatal cancer to the Republican Party,” observes that, “Sarah Palin is right about that. He has no plan.”

Palin has also been talking about foreign policy. In an extended on-the-bus interview with Fox News’ Greta van Susteren, Palin addressed a proposal for $2 billion in U.S. aid to Egypt. “We don’t have the $2 billion!” Palin said. “Where are we going to get it? We’re going to go borrow it perhaps from China? We’ll borrow money from foreign countries to give to foreign countries.” The problem would be far worse, Palin said, if the Muslim Brotherhood plays a significant role in a new Egyptian government and “our U.S. dollars go to support a government that perhaps will not be friendly to the American government.”