A (sort-of) illustrated guide to the voting systems of three crucial swing states

• 

  Harris barnstorms in three crucial swing states

  Politics - NBC News - October 21
• 

  US elections live: Harris addresses first-time voters as Trump performs ‘garbageman’ stunt

  World - The Guardian - Yesterday
• 

  Watch live: Obama campaigns for Harris in crucial swing state Arizona

  Politics - The Hill - October 18
• 

  Watch live: Trump campaigns in crucial swing state Pennsylvania

  Politics - The Hill - October 19

• Mark Cuban mocks Trump's tariff ideas at Harris campaign rally as Elon Musk tours PA with pro-Trump PAC

  Business - CNBC - October 17

• Arizona’s proof of citizenship complicates voting in US swing state

  World - Financial Times - Yesterday
• 

  Harris says she feels 'optimistic' in Philadelphia as she pushes for votes in swing state

  Top stories - NBC News - 4 days ago
• 

  Puerto Ricans voting in US swing state warn Trump 'garbage' joke won’t be forgotten

  Top stories - BBC News - 3 days ago
• 

  Carville: Trump rally comedian's remarks 'gonna cost him votes' in swing states

  Politics - The Hill - 2 days ago
• 

  Watch live: Walz makes final push for early voting in swing state Georgia

  Politics - The Hill - 2 days ago
• 

  Georgia's pro-EU opposition says vote stolen as ruling party claims victory

  Top stories - BBC News - 4 days ago
• 

  Georgian president won't recognize parliamentary election result and calls for a protest

  World - ABC News - 3 days ago
• 

  ‘Is it going to be safe?’: suspicions and fear dominate a crucial swing county in lead-up to US election

  World - The Guardian - October 22
• 

  Trump, Harris hit the trail in swing states

  Politics - The Hill - October 19

• What voters are focused on in a battleground-state swing county

  Top stories - CBS News - October 20
• 

  The US swing states targeted with extreme ads

  Business - Financial Times - 6 days ago
• 

  Musk resumes $1M giveaways to swing state voters

  Politics - The Hill - 6 days ago
• 

  Harris, Trump tied in key swing state: Poll

  Politics - The Hill - 2 days ago
• 

  Watch: Harris campaigns in swing state Nevada

  Politics - The Hill - 3 hours ago
• 

  Georgia’s opposition disputes result of crucial vote which could decide the country’s role in Europe

  Top stories - NBC News - 4 days ago
• 

  MLB testing automated check-swing challenge system this fall as league further embraces robo ump experiments

  Sports - CBS Sports - October 23
• 

  Secretary of State triggers protocol vote process

  Top stories - BBC News - 8 hours ago
• 

  Turkey carries out strikes in northern Iraq and Syria after ‘terrorist attack’

  Business - Financial Times - October 24

• Pennsylvania's top election official fights misinformation in swing state

  Top stories - CBS News - October 13

More from NBC News

• 

  Nikki Haley supporters torn between Trump and Harris: Deciders Focus Group

  Politics - NBC News - Yesterday
• 

  Nikki Haley says Pennsylvania voters 'can’t be emotional' and have to elect Trump

  Politics - NBC News - Yesterday
• 

  In Wisconsin, Trump courts 'garbage' outrage while Harris courts students

  Politics - NBC News - 22 hours ago
• 

  Trump makes an unconventional swerve outside of battleground states in final week

  Politics - NBC News - 17 hours ago
• 

  Trump says he would 'protect' women, 'whether the women like it or not'

  Politics - NBC News - 23 hours ago