What Is The Largest Mammal In North America?

Did You Know!

There’s a hidden train station under the Waldorf Astoria Hotel in New York.

Known as Track 61, this secret platform was used by President Franklin D. Roosevelt to discreetly enter the hotel and conceal his paralysis from the public. His armored train could pull directly into the platform, and a specially designed elevator would take his car straight into the building — all away from public view.