Okay.
We had an accomplished surgeon here who was promoting the freer use of e-cigarettes, and who owns a company that produces e-cigarettes and also has a franchise or an invention that helps people worldwide turn hookahs into e-cigarettes.
Would you see that as a potential conflict of interest for a medical doctor, who's promoting a product like that and is going to make money when the product has freer sales? Can we rely on his evidence as being objective?