The 538 national polling average has Vice Pres. Harris up by less than three percentage points over former Pres. Trump going into Tuesday's debate.

The 538 national polling average has Vice Pres. Harris up by less than three percentage points over former Pres. Trump going into Tuesday's debate. @rickklein has more. https://t.co/rWmthBiIwi pic.twitter.com/O5PAFKyBh5

— Good Morning America (@GMA) September 9, 2024