A special on National Geographic TV. Currently watching the only showing currently listed on the NatGeo schedule.
Ironically enough, people on a TV show about their preps talking about Operational Security...
The conceit of the show is that "experts" will rate the prep groups on the show as to how prepared they are. Typically, folks prep for one or two threats, but miss others.
ADDED: If you missed this the first--only?--time it was on, it says here that it's on yootoob in four parts.