To me one of the more interesting timelines in latest NBC/WSJ poll is Biden’s fav/unfav:
1/20 = -10
8/20= -6
9/20 = -2
10/20 = +2

The attacks on ‘socialism’ and ‘sleepy’ have not only NOT moved numbers away from Biden, but Biden’s actually gotten more popular since the summer.

— amy walter (@amyewalter) October 4, 2020