This account of how sensible formerly anti-Trump conservatives get sucked in is essential reading (and mirrors some of my personal encounters).
Josh Marshall addresses the none-too-subtle antisemitism of Trump's latest commercial.
One of these days I'm going to run a post called "meta-inference." I don't really have anything other than the title and the fact that I'll be quoting extensively from this Marshall piece.
If Trump manages a narrow victory in North Carolina, this will be part of the reason.