Prager U Video: Is The National Anthem Racist?

How has this symbol of our national unity suddenly become pro-slavery?

"The Star-Spangled Banner," long a treasured symbol of national unity, has suddenly become "one of the most racist, pro-slavery songs" in American culture. Why is this happening? And more importantly, is it true? USA Today columnist James Robbins explores the history of the song and its author to answer these questions. Check out the new short video from Prager U below: