Here's what I'm watching in exit polls tonight (1/thread):

White voters without a college degree:

This group propelled Trump to the presidency in 2016, but now, Biden hopes to narrow the gap. Trump won them by 31 points in Michigan, 32 points in Pennsylvania and 28 points in Wisconsin. Trump needs to try to hold those margins again.

Seniors:

Trump won voters over 65 years old by 7 points in 2016, but amid a pandemic that is disproportionately killing older Americans, Biden may win them back in key states like Florida. Plus, Trump won White seniors by 19 points. Can Biden break even?

White women:

Pre-election polls suggest Trump is losing ground with this group, but he needs to stop the bleeding to have a fighting chance. A gaping gender gap could be fatal to Trump's reelection bid. Trump won White women by 9 points in 2016.

Black and Latino voters, especially men:

Trump has been pushing to make inroads with Black and Latino men, where even a small shift could help make up losses with other groups. Hillary Clinton won Black men by 69 points and Latino men by 31 points in 2016.