So many traditional GOP voting groups are switching sides this year, including most notably, suburban women and white voters of all stripes that have a modicum of education and ambition. Top earners are also switching sides, it appears, and while not a large group, the motivation appears to be similar - Trump's dangerous, unpredictable and willfully ignorant.
All is not lost for Trump, because it's becoming clearer that swaths of Obama's coalition will either be staying home or voting third party. The most recent Quinnipiac poll says fully 29% of millennials (ages 18 to 34) will be voting for Gary Johnson.
Some of us old farts will be, too.