U.S. citizens, especially if you live in a swing state:
• Go to vote.gov (don't trust other portals)
• Verify you are registered and all info is correct. If not, (re-)register.
• Check voter registration deadline for your state
• Set a colorful calendar reminder for 2 weeks before that date
• When reminded, return to vote.gov to verify you are still registered. If not, re-register.
This is to fight the ongoing republican program of purging voter rolls, and to update your address as needed.

