I'm not sure if this exact dialog comes up in Sons of Liberty, but they talk about the same topic in game at other points (apologies, youtube link) https://www.youtube.com/watch?v=2qsHbwpvHcA#t=5h8m50s so it really wouldn't surprise me. I just skimmed through the playthrough so OPs video might be there, but I figured that the link was close enough anyway.