From a reader:

Hey Jonah!
Anecdotally, I was in Iowa (Cedar Rapids) over the weekend and I saw
exactly one TV ad for POTUS: Christopher Dodd. One of the Iowans in
the ad claimed he’s the only Dem candidate who can win the general
election. I thought that was really interesting. OK, I laughed out
loud. But maybe that was a polite way to say people don’t hate him like
they hate Hillary.
I also saw 6 Hillary yard signs, 3 Ron Paul yard signs (total square
footage about three times the total of the Hillary signs), one Mitt
Romney bumper sticker, and nothing about anyone else. Whatever Iowans
are thinking, they they’re not putting it out for their neighbors to
see.