Bear Attack
Guest: Alex Messenger, photographer, and author of “The Twenty-Ninth Day: Surviving a Grizzly Attack in the Canadian Tundra"
Alex Messenger was only 17 years old when he was mauled by a 600-pound grizzly bear in the middle of a camping trip. How cool-headed thinking helped him survive and how his experience informs his volunteer search-and-rescue work, 

Bear Safety
Guest: Tom Smith. Professor of Life Sciences at BYU
Have you heard that you should wear bells on your clothes when you're hiking in bear country? Yeah, that doesn't work. Here's what does, and why you should consider even the desert to be bear country.