The video is a very short news item about FEMA testing the emergency alert system this week, but that's not what I thought people would enjoy. It's the comments - people are going batshit insane with every conspiracy theory you can think of (and more that you never would).
Yeah, that's what got me. I mean, it's about as close as you can get to the literal tinfoil hat thing (wearing tinfoil on your head to stop the government or aliens or whatever from beaming into your brain.