Give a listen to these two podcasts about Charlie from last spring.
Jedlie from Reading with your Kids podcast contacted me for a Skype interview in April. He was from the Boston area, knew the Kingston Trio version of the M.T.A.Song, but did not know the back story. Here is the link:
Next, I met up with David Dunavin of Off the Path from New York to Boston on wshu Public Radio while I was in Boston in May doing a couple of book events. He interviewed me for about an hour about the song, my father, and the process of getting the book published. He also interviewed other folks and put together a very interesting piece! This link will take you there if you want to have a listen.
http://wshu.org/post/did-he-ever-return-no-he-never-returned#stream/1