Does Howard still talk about Sarno's theory of back pain?

I haven't listened for a while now but remembered how Howard believed most back pain was caused by the brain and that the medical community refused to accept it because of their financial interest and not wanting to believe that everything they learned was wrong.

Is that something he's still pushing?

EDIT: It is just ironic to me that Howard attacks anyone who suspects corruption in the pharmaceutical/vaccine industry while also arguing the complete corruption of the back pain industry.