On this day in 1776, the Declaration of Independence was signed in Philadelphia. David Muir is in the room where it all happened – and sees the first draft of the U.S. Constitution.
David Muir goes inside the vault holding America’s founding documents
On this day in 1776, the Declaration of Independence was signed in Philadelphia. David Muir is in the room where it all happened – and sees the first draft of the U.S. Constitution.
