I've been getting questions from doctors all over the country about the Netflix documentary "Root Cause" that follows the experiences of one person's experience with root canal treatment and the alleged systemic issues he claims are associated with root canal treatment. Let me just say that my opinions have been shaped over the past 39 years of practicing dentistry, I hope we all never stop learning, and I know this documentary is controversial. So, today we're going to talk about some of what I've been seeing in the industry and possible concerns.