Do some dogs have a built-in GPS? Dr. Hare explains how dogs use a sensation of the earth's magnetic fields to hone in on where they're going. Two top experts in the field of canine navigation discuss why some dogs get lost and others always manage to find their way home. Featured Guests: Dr. Evan MacLean, Assistant Professor, School of Anthropology at the University of Arizona; Dr. Alexandra Rosati, Assistant Professor, Department of Human Evolutionary Biology at Harvard University.
The Wall Street Journal's Deepa Seetharaman talks the soon-to-be app from Facebook that will let users stream videos in their news feed through set-top boxes like Apple TV, Amazon's Fire TV and internet-connected TVs via Samsung.
The Culture Gabfest team discusses Westworld, Bruce Springsteen's memoir, Born To Run, and the unmasking of Elena Ferrante.