Interesting, Luke.
I was watching a clip today from USA TV with a data analyst with a contrary view to me.
He said polling organisations underestimating a Party or candidate in three consecutive elections is unprecedented because they build in "shy vote" adjustments after the first and definitely the second.
Interesting view, but I thought he was
1 Having a guess
2 The UK polls have underestimated the Tory vote at virtually every election since 1992 (even when they lost it wasn't as catastrophic as the polls predicted) so why can't Trump get the hat-trick up?
3 I am ex media and, here's the thing, they have to keep it interesting so, if the narrative angle is it's close they stick to that all the way to polling day and, if a landslide is predicated, they stick to it being of historic magnitude right up to when, err, it isn't.
They can't say Trump has as good as won already as that wouldn't be great for viewing figures for all those election broadcasts they've lined up.
It's a bit like an old Extel commentary saying it's neck and neck to betting shop punters when something had gone ten clear.