There has been a lot of discussion today on plain packaging. I understand that Health Canada has always felt that it has a role in that, and certainly the provinces and local health units support them, but until the politicians and the people in power want to go after those who are creating these contraband cigarettes, and go after them with force, we're going to have plain packaging debates for the next 50 years.
The reality of this situation is that Mr. Davies and I have been here for 10 years, Mr. Casey has been here for 20 years, and Ms. Finley has been here for 15 years, and I'm sure you were talking about plain packaging in the nineties and all the way through. Until the powers that be at Public Safety and others want to get at it, we'll still be talking about plain packaging for many years.
I was going to ask Dr. Selby a question. If Dr. Strang were around, I would ask him the same question. Is there any medical evidence out there in regard to vaping—whether it's tobacco, cannabis, or what have you—and what is called “popcorn lung”? I guess that's a colloquial term. Is there any medical evidence out there to indicate that people who have vaped for a period of time could develop a case of popcorn lung?