FEAR PORN
Yes, it’s cold.
It’s January in Iowa. Below Zero temps happen annually. Sometimes several times. I lived there for 55 years.
If someone wants to caucus they will. If the cold weather keeps them from doing so, they don’t really want to caucus that badly.
And don’t give me the ‘old and elderly’ thing. Most of those old-timers have their life history of this weather and it doesn’t scare them whatsoever.
So yes, Fear porn.