Was watching this in the CBS app while I have CBS All Access. I think the whole ep is at https://www.cbsnews.com/video/the-war-on-science/. Was weird to see there's a convention of flat earthers. They talked to the science teacher (who is also principal) of a Christian school in Texas who teaches creationism and doesn't believe in evolution. He asserted that that dinosaurs did coexist with humans and that was 5000 years ago. For whatever reason, the above episode then led into an unrelated topic where they spoke to a guy who is active on 4chan. I'd heard about the craziness that is 4chan from the TWiT podcast and a co-worker but wow... this guy was extreme in terms of his profanity, racial slurs and his attitudes. It seemed like he became very desensitized and had not much of a moral compass. It seems like https://www.cbsnews.com/news/kids-radicalization-online-cbsn-originals-extremists-next-door/ has what I saw + some that I didn't.