Who knew Newton's laws of motion applied to flying politicians? Consider the case of President Bush, Governor Schwarzenegger, and Newton's third law, which states: "For every action, there is an equal and opposite reaction." President Bush flies into California to campaign for two Republican politicians, Rep. Richard Pombo of Tracy and Rep. John Doolittle of Rocklin (both of whom recently made Citizens for Responsibility and Ethics in Washington's list of the Most Corrupt Members of Congress)