According to philosopher Archilochus, people are either foxes or hedgehogs, and this week on WireTap, Starlee explains why Jonathan is a classic hedgehog. Plus, Jonathan speaks with a discount medium who specializes in channeling b-list historical figures: people like Lincoln's haberdasher, or Joan of Arc's sister, Nancy...of Arc. That's WireTap, with Jonathan Goldstein, Sunday afternoon at 1 (1:30 NT, 4 PT) on CBC Radio One.