44 men have held the office of the presidency.
This week's Politics with Amy Walter broadcasts from the Presidential Ideas Festival at the University of Virginia.
And we'll get a look at the evolution of the executive office.
"Presidents run to change things. America changes. We have new challenges every day and some of the old challenges have new causes."
A look at the evolution of the executive... next time on The Takeaway's Politics with Amy Walter from WNYC and PRI.