Tomkat,
Exactly!
The silent majority may well have faked out the poll takers so the Dems don’t know how many votes to steal.
Remember Brexit.
Also, Hillary is only negative-campaigning, bashing Trump and not clearly laying out her plot -er, plan
—plus— she can only get big crowds if there’s a celebrity there.
I.e. she’s the “lower card” (to use a boxing term) and not the main event; people are coming to see the celebrity.
I think you have a point. The numbers will be hard to determine. So mnay Democrats have crossed over. And then throw in the independents.