Jon Copley dove more than three miles in the first manned mission to the deepest known hot water vents in the world. And even though the purpose was to study life there, he was captivated by what he saw on his way down – and back up. Also in this show: a whale washes up on the shore of Lubec, Maine, and people have different theories about the meaning of its arrival – and how to get rid of it; and author Jeanine Cummins reads from her novel The Crooked Branch.