- Bernie Sanders rails against billionaire ‘greed’ amid California tax battle The Guardian
- Billionaires’ Low Taxes Are Becoming a Problem for the Economy The Wall Street Journal
- California Wealth Tax Opponents Intensify Efforts Before Bernie Sanders Visit The New York Times
- Bernie Sanders and Gavin Newsom become adversaries over push to tax California billionaires Associated Press News
- California mulls a billionaire tax, revealing a deeply divided state Al Jazeera
