Let's get sceptical: Tips from a professional doubter

"Don't believe everything that you see" is a mantra lived by Susan Gerbic. She's the founder of the Monterey County Skeptics group where she lives, and also Guerilla Skepticism on Wikipedia (GSoW), a group that edits Wikipedia articles to improve sceptical content. Susan and her team sometimes infiltrate the shows or online conferences of people who claim to be psychic or have healing ability in order to challenge them. She joins Lynn to talk about how she shines a light on people making questionable claims all over the globe - even here in New Zealand.