Earlier quoted context omitted.
Man-on-the-street interviews should record the entire footage for transparency, without any cuts, for transparency, so that the audience can know which opinions were kept and which were removed.
And how woefully undereducated and uninformed - or willfully ignorant (maybe even dumb) - a large percentage of the population is.
A couple of people-on-the-street interviews will never ever give you an accurate representation of "a large percentage of the population".
Edit: see also this comment- https://news.ycombinator.com/item?id=29889236