There was a time when African-Americans could serve in the Navy and nowhere else. But over time, when society changed, the Navy became the branch of service where racism and discrimination were most deeply engrained.

You probably know about Francis Scott Key’s inspired poetry, drafted during the bombing of Fort McHenry in Baltimore, but where did the music come from? Is there a really a law that requires Americans to stand when it is played? Can it be sung in other languages?

We think of music and art as bringing us pleasure or entertainment.  But it can also help in -- of all things -- foreign policy.  The State Department has said that hearts and minds can be won through culture just as effectively as through guns of the field.  In this segment, Chief Musician Mike...