It was a video about a possible attempted 'setup' of someone named Luke Rudkowski who runs an investigative/dissenter/truthseeker blog.
Someone claiming to be a whistleblower had emailed Rudkowski's personal account from an anonymous Tor address supposedly having information that might interest him but attached were graphic images of CP. He was overseas at the time so if he had happened to get detained in customs while reentering the US and had his browser cache searched he'd be in some serious shit. Apparently he'd been detained in the past and had his computer searched.
A nefarious organization could use this method and tip off customs or local law enforcement to discredit a 'radicalizer.' Very scary stuff.