I am both the author and the person who was fifty when he discovered he was switched at birth. Recently ABC has a program called "Switched at Birth," and I heard an interview with a Palestinian man who may have been switched at birth. It is a recurring theme in literature (i.e. Mark Twain's Puddin' Head Wilson) and religion (i.e. Lord Vishnu in Hinduism). Any thoughts about why the inordinate amount of curiosity or fascination with the switched at birth topic? Any questions specific to my experience?