Summary: <p>Ahead of the Presidents Day holiday, Amy Walter talks to Dr. <a href="https://twitter.com/BarbaraPerryUVA">Barbara Perry</a> about the role of of the executive and how it has changed over time.</p> <p>Dr. Perry is a professor of presidential studies at the University of Virginia.</p> <p>She says to understand how the president’s role has changed and developed over the course of history we have to go to the beginning, like the real beginning.</p> <p> </p> <p> </p>
