Legendary singer Neil Diamond explained the origins behind the hit song "Sweet Caroline" and its connection to the Kennedy family.

JFK served as the 35th president of the United States until his assassination in 1963. How much do you know about his stillborn daughter, Arabella Kennedy?

You can find all the details of the Carol Kennedy case in Dateline: The Mystery On Bridle Path, which is on NBC, and Peacock.

The worldwide anthem 'Sweet Caroline' by Neil Diamond had a very unlikely source of inspiration in the form of a particular presidential legacy.