Cornell law professor Michael C. Dorf considers whether two New York bills—one that requires state and local officials to provide congressional committees with the President’s state and local tax records upon request, and the other that would permit the state to prosecute an individual for conduct that was presidentially pardoned—set a dangerous precedent for state interference with federal action. Dorf argues that these bills provide a permissible form of diagonal checks and balances between the branches of the state and federal government and do not raise constitutional concerns.