Jason Fraley interviews Dr. Robert Ballard, the man who found the wreckage of the Titanic, ahead of his event at The Weinberg Center in Frederick, Maryland on Thursday, Feb. 6. He calls in to discuss his greatest underwater discoveries, from iconic shipwrecks to natural phenomenons that changed our very understanding of life on Earth — and whether Earth is itself a living creature. (Theme Music: Scott Buckley's "Clarion")