An episode from our colleagues at Detours: The Hardest Fact I Ever Checked

Adam Monahan, producer for GBH’s Antiques Roadshow, attempts to verify what could be one of the most valuable objects to ever appear on the program: a flag from John F. Kennedy’s famed navy boat, the PT-109. With the help of a chemist, an appraiser, an author and a curator (oh, and his mom too), Adam tries to determine whether or not we have a national treasure on our hands.