- Sinema switches to independent, shaking up the SenatePOLITICO
- Arizona Sen. Kyrsten Sinema leaves Democratic Party, registers as independentFox News
- Sinema tells CNN why she’s leaving the Democratic partyCNN
- Sen. Kyrsten Sinema: Why I’m registering as an independentThe Arizona Republic
- Kyrsten Sinema’s Switch to Independent Is All About ArizonaBloomberg