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.
ABC News
WATCH: David Muir goes inside the vault holding America's founding documents
· 5 days ago
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.
Source: ABC News
Read full story on ABC News
