My concern with that is that you're going to get one side of the story. You're going to get advertisers who are primarily concerned about limiting advertising, without hearing all the evidence in support of limiting that advertising. I think you'll get quite a biased hour, which observers.... Looking at what happens subsequently, they may be overly influenced by having just one speaker beforehand. It seems to me as if....
I agree about not reopening this can of worms at all, and to open it a little just so the advertisers can get their objections in doesn't seem fair to me.