Biden paths to 270:
— Eugene Gu, MD (@eugenegu) November 5, 2020
1. Just win Nevada.
Or
2. Flip Pennsylvania.
Or
3. Flip Georgia.
Or
4. Flip North Carolina.
Trump paths to 270:
1. Keep Pennsylvania, North Carolina, and Georgia and flip Arizona.
Or
2. Keep Pennsylvania, North Carolina, and Georgia and flip Nevada.