The achilles heel of the polling industry: a lack of humility, a smartest-guy-in-the-room attitude.

This "expert" spent a day mocking my reporting (and Elissa Slotkin's belief) that Trump voters were being undercounted in polls of MI and her district.

Which—surprise!—they were.

forgot to tag @gelliottmorris whom I didn't follow then and certainly don't need to follow now

Like, we get it, you spend a lot of time crunching numbers behind a computer. Nothing wrong with that. But maybe show a touch of deference to people (reporters and elected officials) who spend every day on the ground in these places, evaluating the people as more than statistics.