I don't know. I don't think there is any in our minds and in the minds of all the health groups. Dr. Ostiguy, whom you heard a few weeks ago, who is a promoter of e-cigarettes and believes that smokers need to have access and to be told about these products, himself doesn't believe we should be promoting these products in such ways, especially not through lifestyle advertising.
On February 26th, 2018. See this statement in context.